Home / 6,437,708.10-9,656,562.15-4,043,234.70

Finding the Fourth Proportional to 6,437,708.10, 9,656,562.15 and 4,043,234.70

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Solution

The fourth proportional to 6,437,708.10, 9,656,562.15 and 4,043,234.70 is: 6,064,852.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,437,708.10 : 9,656,562.15 = 4,043,234.70 : x
  2. Step 2: Convert to fraction form
    6,437,708.10/9,656,562.15 = 4,043,234.70/x
  3. Step 3: Cross multiply
    6,437,708.10x = 9,656,562.15 × 4,043,234.70
  4. Step 4: Simplify right side
    6,437,708.10x = 39,043,747,167,586.61
  5. Step 5: Solve for x
    x = 39,043,747,167,586.61/6,437,708.10
  6. Step 6: Final answer
    x = 6,064,852.05

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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.