Home / 4,704,218.56-6,495,478.32-3,614,772.88

Finding the Fourth Proportional to 4,704,218.56, 6,495,478.32 and 3,614,772.88

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Solution

The fourth proportional to 4,704,218.56, 6,495,478.32 and 3,614,772.88 is: 4,991,196.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,218.56 : 6,495,478.32 = 3,614,772.88 : x
  2. Step 2: Convert to fraction form
    4,704,218.56/6,495,478.32 = 3,614,772.88/x
  3. Step 3: Cross multiply
    4,704,218.56x = 6,495,478.32 × 3,614,772.88
  4. Step 4: Simplify right side
    4,704,218.56x = 23,479,678,873,763.96
  5. Step 5: Solve for x
    x = 23,479,678,873,763.96/4,704,218.56
  6. Step 6: Final answer
    x = 4,991,196.43

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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.