Home / 1,092,952-1,639,537.37-334,784.71

Finding the Fourth Proportional to 1,092,952, 1,639,537.37 and 334,784.71

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Solution

The fourth proportional to 1,092,952, 1,639,537.37 and 334,784.71 is: 502,210.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,952 : 1,639,537.37 = 334,784.71 : x
  2. Step 2: Convert to fraction form
    1,092,952/1,639,537.37 = 334,784.71/x
  3. Step 3: Cross multiply
    1,092,952x = 1,639,537.37 × 334,784.71
  4. Step 4: Simplify right side
    1,092,952x = 548,892,042,949.61
  5. Step 5: Solve for x
    x = 548,892,042,949.61/1,092,952
  6. Step 6: Final answer
    x = 502,210.57

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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.