Home / 3,260,845.18-4,888,695.30-2,060,236.86

Finding the Fourth Proportional to 3,260,845.18, 4,888,695.30 and 2,060,236.86

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Solution

The fourth proportional to 3,260,845.18, 4,888,695.30 and 2,060,236.86 is: 3,088,729.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260,845.18 : 4,888,695.30 = 2,060,236.86 : x
  2. Step 2: Convert to fraction form
    3,260,845.18/4,888,695.30 = 2,060,236.86/x
  3. Step 3: Cross multiply
    3,260,845.18x = 4,888,695.30 × 2,060,236.86
  4. Step 4: Simplify right side
    3,260,845.18x = 10,071,870,254,368.76
  5. Step 5: Solve for x
    x = 10,071,870,254,368.76/3,260,845.18
  6. Step 6: Final answer
    x = 3,088,729.98

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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.