Home / 736,710.12-1,016,569.03-464,675.27

Finding the Fourth Proportional to 736,710.12, 1,016,569.03 and 464,675.27

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Solution

The fourth proportional to 736,710.12, 1,016,569.03 and 464,675.27 is: 641,194.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,710.12 : 1,016,569.03 = 464,675.27 : x
  2. Step 2: Convert to fraction form
    736,710.12/1,016,569.03 = 464,675.27/x
  3. Step 3: Cross multiply
    736,710.12x = 1,016,569.03 × 464,675.27
  4. Step 4: Simplify right side
    736,710.12x = 472,374,488,488.89
  5. Step 5: Solve for x
    x = 472,374,488,488.89/736,710.12
  6. Step 6: Final answer
    x = 641,194.52

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.