Home / 3,693,479.60-5,527,615.80-3,095,116.40

Finding the Fourth Proportional to 3,693,479.60, 5,527,615.80 and 3,095,116.40

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Solution

The fourth proportional to 3,693,479.60, 5,527,615.80 and 3,095,116.40 is: 4,632,112.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,479.60 : 5,527,615.80 = 3,095,116.40 : x
  2. Step 2: Convert to fraction form
    3,693,479.60/5,527,615.80 = 3,095,116.40/x
  3. Step 3: Cross multiply
    3,693,479.60x = 5,527,615.80 × 3,095,116.40
  4. Step 4: Simplify right side
    3,693,479.60x = 17,108,614,315,479.12
  5. Step 5: Solve for x
    x = 17,108,614,315,479.12/3,693,479.60
  6. Step 6: Final answer
    x = 4,632,112.85

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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.