Home / 836,044.47-1,153,702.76-473,470.92

Finding the Fourth Proportional to 836,044.47, 1,153,702.76 and 473,470.92

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Solution

The fourth proportional to 836,044.47, 1,153,702.76 and 473,470.92 is: 653,368.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,044.47 : 1,153,702.76 = 473,470.92 : x
  2. Step 2: Convert to fraction form
    836,044.47/1,153,702.76 = 473,470.92/x
  3. Step 3: Cross multiply
    836,044.47x = 1,153,702.76 × 473,470.92
  4. Step 4: Simplify right side
    836,044.47x = 546,244,707,183.74
  5. Step 5: Solve for x
    x = 546,244,707,183.74/836,044.47
  6. Step 6: Final answer
    x = 653,368.00

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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.