Home / 4,045,366.20-6,070,382.10-1,522,831.80

Finding the Fourth Proportional to 4,045,366.20, 6,070,382.10 and 1,522,831.80

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Solution

The fourth proportional to 4,045,366.20, 6,070,382.10 and 1,522,831.80 is: 2,285,125.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,366.20 : 6,070,382.10 = 1,522,831.80 : x
  2. Step 2: Convert to fraction form
    4,045,366.20/6,070,382.10 = 1,522,831.80/x
  3. Step 3: Cross multiply
    4,045,366.20x = 6,070,382.10 × 1,522,831.80
  4. Step 4: Simplify right side
    4,045,366.20x = 9,244,170,900,030.78
  5. Step 5: Solve for x
    x = 9,244,170,900,030.78/4,045,366.20
  6. Step 6: Final answer
    x = 2,285,125.86

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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.