Home / 5,423,952.16-7,484,509.11-3,248,439.58

Finding the Fourth Proportional to 5,423,952.16, 7,484,509.11 and 3,248,439.58

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Solution

The fourth proportional to 5,423,952.16, 7,484,509.11 and 3,248,439.58 is: 4,482,520.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,423,952.16 : 7,484,509.11 = 3,248,439.58 : x
  2. Step 2: Convert to fraction form
    5,423,952.16/7,484,509.11 = 3,248,439.58/x
  3. Step 3: Cross multiply
    5,423,952.16x = 7,484,509.11 × 3,248,439.58
  4. Step 4: Simplify right side
    5,423,952.16x = 24,312,975,629,794.57
  5. Step 5: Solve for x
    x = 24,312,975,629,794.57/5,423,952.16
  6. Step 6: Final answer
    x = 4,482,520.29

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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.