Home / 9,074,927.25-12,523,663.13-5,000,808.69

Finding the Fourth Proportional to 9,074,927.25, 12,523,663.13 and 5,000,808.69

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Solution

The fourth proportional to 9,074,927.25, 12,523,663.13 and 5,000,808.69 is: 6,901,261.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,927.25 : 12,523,663.13 = 5,000,808.69 : x
  2. Step 2: Convert to fraction form
    9,074,927.25/12,523,663.13 = 5,000,808.69/x
  3. Step 3: Cross multiply
    9,074,927.25x = 12,523,663.13 × 5,000,808.69
  4. Step 4: Simplify right side
    9,074,927.25x = 62,628,443,386,132.56
  5. Step 5: Solve for x
    x = 62,628,443,386,132.56/9,074,927.25
  6. Step 6: Final answer
    x = 6,901,261.21

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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.