Home / 836,012.00-1,153,767.69-473,500.34

Finding the Fourth Proportional to 836,012.00, 1,153,767.69 and 473,500.34

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Solution

The fourth proportional to 836,012.00, 1,153,767.69 and 473,500.34 is: 653,470.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,012.00 : 1,153,767.69 = 473,500.34 : x
  2. Step 2: Convert to fraction form
    836,012.00/1,153,767.69 = 473,500.34/x
  3. Step 3: Cross multiply
    836,012.00x = 1,153,767.69 × 473,500.34
  4. Step 4: Simplify right side
    836,012.00x = 546,309,387,727.18
  5. Step 5: Solve for x
    x = 546,309,387,727.18/836,012.00
  6. Step 6: Final answer
    x = 653,470.75

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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.