Home / 4,182,604.20-6,280,127.10-3,237,042.60

Finding the Fourth Proportional to 4,182,604.20, 6,280,127.10 and 3,237,042.60

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Solution

The fourth proportional to 4,182,604.20, 6,280,127.10 and 3,237,042.60 is: 4,860,378.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,604.20 : 6,280,127.10 = 3,237,042.60 : x
  2. Step 2: Convert to fraction form
    4,182,604.20/6,280,127.10 = 3,237,042.60/x
  3. Step 3: Cross multiply
    4,182,604.20x = 6,280,127.10 × 3,237,042.60
  4. Step 4: Simplify right side
    4,182,604.20x = 20,329,038,956,114.46
  5. Step 5: Solve for x
    x = 20,329,038,956,114.46/4,182,604.20
  6. Step 6: Final answer
    x = 4,860,378.36

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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.