Home / 7,943,340.59-10,960,932.92-4,457,879.94

Finding the Fourth Proportional to 7,943,340.59, 10,960,932.92 and 4,457,879.94

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Solution

The fourth proportional to 7,943,340.59, 10,960,932.92 and 4,457,879.94 is: 6,151,382.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,943,340.59 : 10,960,932.92 = 4,457,879.94 : x
  2. Step 2: Convert to fraction form
    7,943,340.59/10,960,932.92 = 4,457,879.94/x
  3. Step 3: Cross multiply
    7,943,340.59x = 10,960,932.92 × 4,457,879.94
  4. Step 4: Simplify right side
    7,943,340.59x = 48,862,522,965,464.23
  5. Step 5: Solve for x
    x = 48,862,522,965,464.23/7,943,340.59
  6. Step 6: Final answer
    x = 6,151,382.08

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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.