Home / 3,693,490.60-5,527,632.30-3,095,127.40

Finding the Fourth Proportional to 3,693,490.60, 5,527,632.30 and 3,095,127.40

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Solution

The fourth proportional to 3,693,490.60, 5,527,632.30 and 3,095,127.40 is: 4,632,129.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,490.60 : 5,527,632.30 = 3,095,127.40 : x
  2. Step 2: Convert to fraction form
    3,693,490.60/5,527,632.30 = 3,095,127.40/x
  3. Step 3: Cross multiply
    3,693,490.60x = 5,527,632.30 × 3,095,127.40
  4. Step 4: Simplify right side
    3,693,490.60x = 17,108,726,188,855.02
  5. Step 5: Solve for x
    x = 17,108,726,188,855.02/3,693,490.60
  6. Step 6: Final answer
    x = 4,632,129.34

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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.