Home / 841,202.38-1,160,853.38-459,229.16

Finding the Fourth Proportional to 841,202.38, 1,160,853.38 and 459,229.16

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Solution

The fourth proportional to 841,202.38, 1,160,853.38 and 459,229.16 is: 633,733.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,202.38 : 1,160,853.38 = 459,229.16 : x
  2. Step 2: Convert to fraction form
    841,202.38/1,160,853.38 = 459,229.16/x
  3. Step 3: Cross multiply
    841,202.38x = 1,160,853.38 × 459,229.16
  4. Step 4: Simplify right side
    841,202.38x = 533,097,723,186.55
  5. Step 5: Solve for x
    x = 533,097,723,186.55/841,202.38
  6. Step 6: Final answer
    x = 633,733.02

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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.