Home / 15,796,473.46-23,695,628.72-4,437,807.82

Finding the Fourth Proportional to 15,796,473.46, 23,695,628.72 and 4,437,807.82

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Solution

The fourth proportional to 15,796,473.46, 23,695,628.72 and 4,437,807.82 is: 6,656,969.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,473.46 : 23,695,628.72 = 4,437,807.82 : x
  2. Step 2: Convert to fraction form
    15,796,473.46/23,695,628.72 = 4,437,807.82/x
  3. Step 3: Cross multiply
    15,796,473.46x = 23,695,628.72 × 4,437,807.82
  4. Step 4: Simplify right side
    15,796,473.46x = 105,156,646,433,432.59
  5. Step 5: Solve for x
    x = 105,156,646,433,432.59/15,796,473.46
  6. Step 6: Final answer
    x = 6,656,969.78

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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.