Home / 623,725.06-937,164.12-598,502.47

Finding the Fourth Proportional to 623,725.06, 937,164.12 and 598,502.47

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Solution

The fourth proportional to 623,725.06, 937,164.12 and 598,502.47 is: 899,266.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,725.06 : 937,164.12 = 598,502.47 : x
  2. Step 2: Convert to fraction form
    623,725.06/937,164.12 = 598,502.47/x
  3. Step 3: Cross multiply
    623,725.06x = 937,164.12 × 598,502.47
  4. Step 4: Simplify right side
    623,725.06x = 560,895,040,615.38
  5. Step 5: Solve for x
    x = 560,895,040,615.38/623,725.06
  6. Step 6: Final answer
    x = 899,266.48

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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.