Home / 9,070,923.65-12,517,875.68-4,996,542.65

Finding the Fourth Proportional to 9,070,923.65, 12,517,875.68 and 4,996,542.65

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Solution

The fourth proportional to 9,070,923.65, 12,517,875.68 and 4,996,542.65 is: 6,895,229.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,923.65 : 12,517,875.68 = 4,996,542.65 : x
  2. Step 2: Convert to fraction form
    9,070,923.65/12,517,875.68 = 4,996,542.65/x
  3. Step 3: Cross multiply
    9,070,923.65x = 12,517,875.68 × 4,996,542.65
  4. Step 4: Simplify right side
    9,070,923.65x = 62,546,099,634,945.66
  5. Step 5: Solve for x
    x = 62,546,099,634,945.66/9,070,923.65
  6. Step 6: Final answer
    x = 6,895,229.43

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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.