Home / 10,266,258.24-14,165,952.48-5,682,569.04

Finding the Fourth Proportional to 10,266,258.24, 14,165,952.48 and 5,682,569.04

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Solution

The fourth proportional to 10,266,258.24, 14,165,952.48 and 5,682,569.04 is: 7,841,123.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,266,258.24 : 14,165,952.48 = 5,682,569.04 : x
  2. Step 2: Convert to fraction form
    10,266,258.24/14,165,952.48 = 5,682,569.04/x
  3. Step 3: Cross multiply
    10,266,258.24x = 14,165,952.48 × 5,682,569.04
  4. Step 4: Simplify right side
    10,266,258.24x = 80,499,002,984,959.22
  5. Step 5: Solve for x
    x = 80,499,002,984,959.22/10,266,258.24
  6. Step 6: Final answer
    x = 7,841,123.91

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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.