Home / 1,666,073.01-2,499,206.40-468,088.73

Finding the Fourth Proportional to 1,666,073.01, 2,499,206.40 and 468,088.73

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Solution

The fourth proportional to 1,666,073.01, 2,499,206.40 and 468,088.73 is: 702,160.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,073.01 : 2,499,206.40 = 468,088.73 : x
  2. Step 2: Convert to fraction form
    1,666,073.01/2,499,206.40 = 468,088.73/x
  3. Step 3: Cross multiply
    1,666,073.01x = 2,499,206.40 × 468,088.73
  4. Step 4: Simplify right side
    1,666,073.01x = 1,169,850,337,287.84
  5. Step 5: Solve for x
    x = 1,169,850,337,287.84/1,666,073.01
  6. Step 6: Final answer
    x = 702,160.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.