Home / 7,399,366.32-10,210,557.41-4,498,354.56

Finding the Fourth Proportional to 7,399,366.32, 10,210,557.41 and 4,498,354.56

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Solution

The fourth proportional to 7,399,366.32, 10,210,557.41 and 4,498,354.56 is: 6,207,383.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399,366.32 : 10,210,557.41 = 4,498,354.56 : x
  2. Step 2: Convert to fraction form
    7,399,366.32/10,210,557.41 = 4,498,354.56/x
  3. Step 3: Cross multiply
    7,399,366.32x = 10,210,557.41 × 4,498,354.56
  4. Step 4: Simplify right side
    7,399,366.32x = 45,930,707,485,415.29
  5. Step 5: Solve for x
    x = 45,930,707,485,415.29/7,399,366.32
  6. Step 6: Final answer
    x = 6,207,383.92

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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.