Home / 1,096,598.10-1,644,897.15-465,429.90

Finding the Fourth Proportional to 1,096,598.10, 1,644,897.15 and 465,429.90

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Solution

The fourth proportional to 1,096,598.10, 1,644,897.15 and 465,429.90 is: 698,144.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,598.10 : 1,644,897.15 = 465,429.90 : x
  2. Step 2: Convert to fraction form
    1,096,598.10/1,644,897.15 = 465,429.90/x
  3. Step 3: Cross multiply
    1,096,598.10x = 1,644,897.15 × 465,429.90
  4. Step 4: Simplify right side
    1,096,598.10x = 765,584,316,034.79
  5. Step 5: Solve for x
    x = 765,584,316,034.79/1,096,598.10
  6. Step 6: Final answer
    x = 698,144.85

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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.