Home / 6,114,648.10-9,171,972.15-4,701,835.30

Finding the Fourth Proportional to 6,114,648.10, 9,171,972.15 and 4,701,835.30

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Solution

The fourth proportional to 6,114,648.10, 9,171,972.15 and 4,701,835.30 is: 7,052,752.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,648.10 : 9,171,972.15 = 4,701,835.30 : x
  2. Step 2: Convert to fraction form
    6,114,648.10/9,171,972.15 = 4,701,835.30/x
  3. Step 3: Cross multiply
    6,114,648.10x = 9,171,972.15 × 4,701,835.30
  4. Step 4: Simplify right side
    6,114,648.10x = 43,125,102,425,486.90
  5. Step 5: Solve for x
    x = 43,125,102,425,486.90/6,114,648.10
  6. Step 6: Final answer
    x = 7,052,752.95

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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.