Home / 9,204,959.94-13,807,509.10-4,086,013.66

Finding the Fourth Proportional to 9,204,959.94, 13,807,509.10 and 4,086,013.66

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Solution

The fourth proportional to 9,204,959.94, 13,807,509.10 and 4,086,013.66 is: 6,129,051.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,959.94 : 13,807,509.10 = 4,086,013.66 : x
  2. Step 2: Convert to fraction form
    9,204,959.94/13,807,509.10 = 4,086,013.66/x
  3. Step 3: Cross multiply
    9,204,959.94x = 13,807,509.10 × 4,086,013.66
  4. Step 4: Simplify right side
    9,204,959.94x = 56,417,670,772,744.24
  5. Step 5: Solve for x
    x = 56,417,670,772,744.24/9,204,959.94
  6. Step 6: Final answer
    x = 6,129,051.20

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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.