Home / 5,594,053.12-7,717,607.04-3,146,102.72

Finding the Fourth Proportional to 5,594,053.12, 7,717,607.04 and 3,146,102.72

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Solution

The fourth proportional to 5,594,053.12, 7,717,607.04 and 3,146,102.72 is: 4,340,392.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,053.12 : 7,717,607.04 = 3,146,102.72 : x
  2. Step 2: Convert to fraction form
    5,594,053.12/7,717,607.04 = 3,146,102.72/x
  3. Step 3: Cross multiply
    5,594,053.12x = 7,717,607.04 × 3,146,102.72
  4. Step 4: Simplify right side
    5,594,053.12x = 24,280,384,500,435.15
  5. Step 5: Solve for x
    x = 24,280,384,500,435.15/5,594,053.12
  6. Step 6: Final answer
    x = 4,340,392.19

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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.