Home / 1,553,010.60-2,330,828.10-607,060.20

Finding the Fourth Proportional to 1,553,010.60, 2,330,828.10 and 607,060.20

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Solution

The fourth proportional to 1,553,010.60, 2,330,828.10 and 607,060.20 is: 911,103.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,553,010.60 : 2,330,828.10 = 607,060.20 : x
  2. Step 2: Convert to fraction form
    1,553,010.60/2,330,828.10 = 607,060.20/x
  3. Step 3: Cross multiply
    1,553,010.60x = 2,330,828.10 × 607,060.20
  4. Step 4: Simplify right side
    1,553,010.60x = 1,414,952,972,551.62
  5. Step 5: Solve for x
    x = 1,414,952,972,551.62/1,553,010.60
  6. Step 6: Final answer
    x = 911,103.23

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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.