Home / 4,371,008.10-6,556,512.15-4,182,051.30

Finding the Fourth Proportional to 4,371,008.10, 6,556,512.15 and 4,182,051.30

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Solution

The fourth proportional to 4,371,008.10, 6,556,512.15 and 4,182,051.30 is: 6,273,076.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,008.10 : 6,556,512.15 = 4,182,051.30 : x
  2. Step 2: Convert to fraction form
    4,371,008.10/6,556,512.15 = 4,182,051.30/x
  3. Step 3: Cross multiply
    4,371,008.10x = 6,556,512.15 × 4,182,051.30
  4. Step 4: Simplify right side
    4,371,008.10x = 27,419,670,160,373.30
  5. Step 5: Solve for x
    x = 27,419,670,160,373.30/4,371,008.10
  6. Step 6: Final answer
    x = 6,273,076.95

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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.