Home / 732,827.75-1,011,184.17-460,702.85

Finding the Fourth Proportional to 732,827.75, 1,011,184.17 and 460,702.85

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Solution

The fourth proportional to 732,827.75, 1,011,184.17 and 460,702.85 is: 635,695.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,827.75 : 1,011,184.17 = 460,702.85 : x
  2. Step 2: Convert to fraction form
    732,827.75/1,011,184.17 = 460,702.85/x
  3. Step 3: Cross multiply
    732,827.75x = 1,011,184.17 × 460,702.85
  4. Step 4: Simplify right side
    732,827.75x = 465,855,428,993.89
  5. Step 5: Solve for x
    x = 465,855,428,993.89/732,827.75
  6. Step 6: Final answer
    x = 635,695.67

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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.