Home / 1,050,240.67-1,575,362.50-292,082.18

Finding the Fourth Proportional to 1,050,240.67, 1,575,362.50 and 292,082.18

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Solution

The fourth proportional to 1,050,240.67, 1,575,362.50 and 292,082.18 is: 438,123.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,240.67 : 1,575,362.50 = 292,082.18 : x
  2. Step 2: Convert to fraction form
    1,050,240.67/1,575,362.50 = 292,082.18/x
  3. Step 3: Cross multiply
    1,050,240.67x = 1,575,362.50 × 292,082.18
  4. Step 4: Simplify right side
    1,050,240.67x = 460,135,304,683.23
  5. Step 5: Solve for x
    x = 460,135,304,683.23/1,050,240.67
  6. Step 6: Final answer
    x = 438,123.68

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Double scale
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Similar ratio
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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.