Home / 9,754,010.64-13,465,202.28-6,496,246.80

Finding the Fourth Proportional to 9,754,010.64, 13,465,202.28 and 6,496,246.80

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Solution

The fourth proportional to 9,754,010.64, 13,465,202.28 and 6,496,246.80 is: 8,967,929.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,010.64 : 13,465,202.28 = 6,496,246.80 : x
  2. Step 2: Convert to fraction form
    9,754,010.64/13,465,202.28 = 6,496,246.80/x
  3. Step 3: Cross multiply
    9,754,010.64x = 13,465,202.28 × 6,496,246.80
  4. Step 4: Simplify right side
    9,754,010.64x = 87,473,277,222,802.70
  5. Step 5: Solve for x
    x = 87,473,277,222,802.70/9,754,010.64
  6. Step 6: Final answer
    x = 8,967,929.24

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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.