Home / 5,587,285.68-7,710,504.89-3,382,199.19

Finding the Fourth Proportional to 5,587,285.68, 7,710,504.89 and 3,382,199.19

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Solution

The fourth proportional to 5,587,285.68, 7,710,504.89 and 3,382,199.19 is: 4,667,465.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,587,285.68 : 7,710,504.89 = 3,382,199.19 : x
  2. Step 2: Convert to fraction form
    5,587,285.68/7,710,504.89 = 3,382,199.19/x
  3. Step 3: Cross multiply
    5,587,285.68x = 7,710,504.89 × 3,382,199.19
  4. Step 4: Simplify right side
    5,587,285.68x = 26,078,463,376,538.04
  5. Step 5: Solve for x
    x = 26,078,463,376,538.04/5,587,285.68
  6. Step 6: Final answer
    x = 4,667,465.54

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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.