Home / 3,068,273.16-4,602,432.80-1,361,957.76

Finding the Fourth Proportional to 3,068,273.16, 4,602,432.80 and 1,361,957.76

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Solution

The fourth proportional to 3,068,273.16, 4,602,432.80 and 1,361,957.76 is: 2,042,946.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,273.16 : 4,602,432.80 = 1,361,957.76 : x
  2. Step 2: Convert to fraction form
    3,068,273.16/4,602,432.80 = 1,361,957.76/x
  3. Step 3: Cross multiply
    3,068,273.16x = 4,602,432.80 × 1,361,957.76
  4. Step 4: Simplify right side
    3,068,273.16x = 6,268,319,060,028.74
  5. Step 5: Solve for x
    x = 6,268,319,060,028.74/3,068,273.16
  6. Step 6: Final answer
    x = 2,042,946.87

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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.