Home / 9,557,195.00-13,188,864.69-5,206,284.45

Finding the Fourth Proportional to 9,557,195.00, 13,188,864.69 and 5,206,284.45

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Solution

The fourth proportional to 9,557,195.00, 13,188,864.69 and 5,206,284.45 is: 7,184,637.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,195.00 : 13,188,864.69 = 5,206,284.45 : x
  2. Step 2: Convert to fraction form
    9,557,195.00/13,188,864.69 = 5,206,284.45/x
  3. Step 3: Cross multiply
    9,557,195.00x = 13,188,864.69 × 5,206,284.45
  4. Step 4: Simplify right side
    9,557,195.00x = 68,664,981,148,701.07
  5. Step 5: Solve for x
    x = 68,664,981,148,701.07/9,557,195.00
  6. Step 6: Final answer
    x = 7,184,637.46

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Double scale
Find fourth proportional to 9,557,196, 13,188,866.07 and 5,206,285.45
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.