Home / 9,598,118.28-14,407,139.20-5,562,490.92

Finding the Fourth Proportional to 9,598,118.28, 14,407,139.20 and 5,562,490.92

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Solution

The fourth proportional to 9,598,118.28, 14,407,139.20 and 5,562,490.92 is: 8,349,509.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598,118.28 : 14,407,139.20 = 5,562,490.92 : x
  2. Step 2: Convert to fraction form
    9,598,118.28/14,407,139.20 = 5,562,490.92/x
  3. Step 3: Cross multiply
    9,598,118.28x = 14,407,139.20 × 5,562,490.92
  4. Step 4: Simplify right side
    9,598,118.28x = 80,139,580,983,176.06
  5. Step 5: Solve for x
    x = 80,139,580,983,176.06/9,598,118.28
  6. Step 6: Final answer
    x = 8,349,509.63

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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.