Home / 1,134,771-1,702,561.18-566,101.80

Finding the Fourth Proportional to 1,134,771, 1,702,561.18 and 566,101.80

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Solution

The fourth proportional to 1,134,771, 1,702,561.18 and 566,101.80 is: 849,354.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,771 : 1,702,561.18 = 566,101.80 : x
  2. Step 2: Convert to fraction form
    1,134,771/1,702,561.18 = 566,101.80/x
  3. Step 3: Cross multiply
    1,134,771x = 1,702,561.18 × 566,101.80
  4. Step 4: Simplify right side
    1,134,771x = 963,822,948,608.12
  5. Step 5: Solve for x
    x = 963,822,948,608.12/1,134,771
  6. Step 6: Final answer
    x = 849,354.58

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Double scale
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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.