Home / 9,482,207.91-13,084,039.29-5,759,101.47

Finding the Fourth Proportional to 9,482,207.91, 13,084,039.29 and 5,759,101.47

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Solution

The fourth proportional to 9,482,207.91, 13,084,039.29 and 5,759,101.47 is: 7,946,705.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,482,207.91 : 13,084,039.29 = 5,759,101.47 : x
  2. Step 2: Convert to fraction form
    9,482,207.91/13,084,039.29 = 5,759,101.47/x
  3. Step 3: Cross multiply
    9,482,207.91x = 13,084,039.29 × 5,759,101.47
  4. Step 4: Simplify right side
    9,482,207.91x = 75,352,309,908,576.75
  5. Step 5: Solve for x
    x = 75,352,309,908,576.75/9,482,207.91
  6. Step 6: Final answer
    x = 7,946,705.09

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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.