Home / 1,097,462.10-1,646,193.15-466,293.90

Finding the Fourth Proportional to 1,097,462.10, 1,646,193.15 and 466,293.90

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Solution

The fourth proportional to 1,097,462.10, 1,646,193.15 and 466,293.90 is: 699,440.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,462.10 : 1,646,193.15 = 466,293.90 : x
  2. Step 2: Convert to fraction form
    1,097,462.10/1,646,193.15 = 466,293.90/x
  3. Step 3: Cross multiply
    1,097,462.10x = 1,646,193.15 × 466,293.90
  4. Step 4: Simplify right side
    1,097,462.10x = 767,609,824,066.79
  5. Step 5: Solve for x
    x = 767,609,824,066.79/1,097,462.10
  6. Step 6: Final answer
    x = 699,440.85

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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.