Home / 1,092,929.65-1,639,503.84-334,762.36

Finding the Fourth Proportional to 1,092,929.65, 1,639,503.84 and 334,762.36

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Solution

The fourth proportional to 1,092,929.65, 1,639,503.84 and 334,762.36 is: 502,177.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,929.65 : 1,639,503.84 = 334,762.36 : x
  2. Step 2: Convert to fraction form
    1,092,929.65/1,639,503.84 = 334,762.36/x
  3. Step 3: Cross multiply
    1,092,929.65x = 1,639,503.84 × 334,762.36
  4. Step 4: Simplify right side
    1,092,929.65x = 548,844,174,707.46
  5. Step 5: Solve for x
    x = 548,844,174,707.46/1,092,929.65
  6. Step 6: Final answer
    x = 502,177.04

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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.