Home / 1,333,713.31-2,000,658.98-469,044.46

Finding the Fourth Proportional to 1,333,713.31, 2,000,658.98 and 469,044.46

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Solution

The fourth proportional to 1,333,713.31, 2,000,658.98 and 469,044.46 is: 703,598.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,713.31 : 2,000,658.98 = 469,044.46 : x
  2. Step 2: Convert to fraction form
    1,333,713.31/2,000,658.98 = 469,044.46/x
  3. Step 3: Cross multiply
    1,333,713.31x = 2,000,658.98 × 469,044.46
  4. Step 4: Simplify right side
    1,333,713.31x = 938,398,010,918.25
  5. Step 5: Solve for x
    x = 938,398,010,918.25/1,333,713.31
  6. Step 6: Final answer
    x = 703,598.00

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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.