Home / 950,841.38-1,426,262.07-576,077.06

Finding the Fourth Proportional to 950,841.38, 1,426,262.07 and 576,077.06

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Solution

The fourth proportional to 950,841.38, 1,426,262.07 and 576,077.06 is: 864,115.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,841.38 : 1,426,262.07 = 576,077.06 : x
  2. Step 2: Convert to fraction form
    950,841.38/1,426,262.07 = 576,077.06/x
  3. Step 3: Cross multiply
    950,841.38x = 1,426,262.07 × 576,077.06
  4. Step 4: Simplify right side
    950,841.38x = 821,636,865,801.06
  5. Step 5: Solve for x
    x = 821,636,865,801.06/950,841.38
  6. Step 6: Final answer
    x = 864,115.59

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Double scale
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Similar ratio
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1.5x scale

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.