Home / 738,204.90-1,034,186.70-738,204.90

Finding the Fourth Proportional to 738,204.90, 1,034,186.70 and 738,204.90

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Solution

The fourth proportional to 738,204.90, 1,034,186.70 and 738,204.90 is: 1,034,186.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    738,204.90 : 1,034,186.70 = 738,204.90 : x
  2. Step 2: Convert to fraction form
    738,204.90/1,034,186.70 = 738,204.90/x
  3. Step 3: Cross multiply
    738,204.90x = 1,034,186.70 × 738,204.90
  4. Step 4: Simplify right side
    738,204.90x = 763,441,689,454.83
  5. Step 5: Solve for x
    x = 763,441,689,454.83/738,204.90
  6. Step 6: Final answer
    x = 1,034,186.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.