Home / 6,427,273.20-9,641,641.12-2,330,523.95

Finding the Fourth Proportional to 6,427,273.20, 9,641,641.12 and 2,330,523.95

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Solution

The fourth proportional to 6,427,273.20, 9,641,641.12 and 2,330,523.95 is: 3,496,051.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,427,273.20 : 9,641,641.12 = 2,330,523.95 : x
  2. Step 2: Convert to fraction form
    6,427,273.20/9,641,641.12 = 2,330,523.95/x
  3. Step 3: Cross multiply
    6,427,273.20x = 9,641,641.12 × 2,330,523.95
  4. Step 4: Simplify right side
    6,427,273.20x = 22,470,075,499,256.61
  5. Step 5: Solve for x
    x = 22,470,075,499,256.61/6,427,273.20
  6. Step 6: Final answer
    x = 3,496,051.10

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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.