Home / 937,567.80-1,293,750.90-524,027.16

Finding the Fourth Proportional to 937,567.80, 1,293,750.90 and 524,027.16

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Solution

The fourth proportional to 937,567.80, 1,293,750.90 and 524,027.16 is: 723,105.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,567.80 : 1,293,750.90 = 524,027.16 : x
  2. Step 2: Convert to fraction form
    937,567.80/1,293,750.90 = 524,027.16/x
  3. Step 3: Cross multiply
    937,567.80x = 1,293,750.90 × 524,027.16
  4. Step 4: Simplify right side
    937,567.80x = 677,960,609,874.44
  5. Step 5: Solve for x
    x = 677,960,609,874.44/937,567.80
  6. Step 6: Final answer
    x = 723,105.69

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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.