Home / 3,013,838.04-4,520,792.16-883,964.64

Finding the Fourth Proportional to 3,013,838.04, 4,520,792.16 and 883,964.64

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Solution

The fourth proportional to 3,013,838.04, 4,520,792.16 and 883,964.64 is: 1,325,957.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,838.04 : 4,520,792.16 = 883,964.64 : x
  2. Step 2: Convert to fraction form
    3,013,838.04/4,520,792.16 = 883,964.64/x
  3. Step 3: Cross multiply
    3,013,838.04x = 4,520,792.16 × 883,964.64
  4. Step 4: Simplify right side
    3,013,838.04x = 3,996,220,414,229.22
  5. Step 5: Solve for x
    x = 3,996,220,414,229.22/3,013,838.04
  6. Step 6: Final answer
    x = 1,325,957.25

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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.