Home / 7,439,924.66-10,268,216.59-4,541,000.12

Finding the Fourth Proportional to 7,439,924.66, 10,268,216.59 and 4,541,000.12

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Solution

The fourth proportional to 7,439,924.66, 10,268,216.59 and 4,541,000.12 is: 6,267,264.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,439,924.66 : 10,268,216.59 = 4,541,000.12 : x
  2. Step 2: Convert to fraction form
    7,439,924.66/10,268,216.59 = 4,541,000.12/x
  3. Step 3: Cross multiply
    7,439,924.66x = 10,268,216.59 × 4,541,000.12
  4. Step 4: Simplify right side
    7,439,924.66x = 46,627,972,767,375.99
  5. Step 5: Solve for x
    x = 46,627,972,767,375.99/7,439,924.66
  6. Step 6: Final answer
    x = 6,267,264.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.