Home / 4,573,607.76-6,859,007.10-3,162,730.32

Finding the Fourth Proportional to 4,573,607.76, 6,859,007.10 and 3,162,730.32

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Solution

The fourth proportional to 4,573,607.76, 6,859,007.10 and 3,162,730.32 is: 4,743,124.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,607.76 : 6,859,007.10 = 3,162,730.32 : x
  2. Step 2: Convert to fraction form
    4,573,607.76/6,859,007.10 = 3,162,730.32/x
  3. Step 3: Cross multiply
    4,573,607.76x = 6,859,007.10 × 3,162,730.32
  4. Step 4: Simplify right side
    4,573,607.76x = 21,693,189,720,265.27
  5. Step 5: Solve for x
    x = 21,693,189,720,265.27/4,573,607.76
  6. Step 6: Final answer
    x = 4,743,124.22

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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.