Home / 832,803.00-1,249,204.34-454,042.24

Finding the Fourth Proportional to 832,803.00, 1,249,204.34 and 454,042.24

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Solution

The fourth proportional to 832,803.00, 1,249,204.34 and 454,042.24 is: 681,063.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,803.00 : 1,249,204.34 = 454,042.24 : x
  2. Step 2: Convert to fraction form
    832,803.00/1,249,204.34 = 454,042.24/x
  3. Step 3: Cross multiply
    832,803.00x = 1,249,204.34 × 454,042.24
  4. Step 4: Simplify right side
    832,803.00x = 567,191,534,763.42
  5. Step 5: Solve for x
    x = 567,191,534,763.42/832,803.00
  6. Step 6: Final answer
    x = 681,063.27

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Double scale
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Similar ratio
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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.