Home / 2,677,596.02-4,016,523.18-880,439.72

Finding the Fourth Proportional to 2,677,596.02, 4,016,523.18 and 880,439.72

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Solution

The fourth proportional to 2,677,596.02, 4,016,523.18 and 880,439.72 is: 1,320,702.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,596.02 : 4,016,523.18 = 880,439.72 : x
  2. Step 2: Convert to fraction form
    2,677,596.02/4,016,523.18 = 880,439.72/x
  3. Step 3: Cross multiply
    2,677,596.02x = 4,016,523.18 × 880,439.72
  4. Step 4: Simplify right side
    2,677,596.02x = 3,536,306,543,972.71
  5. Step 5: Solve for x
    x = 3,536,306,543,972.71/2,677,596.02
  6. Step 6: Final answer
    x = 1,320,702.05

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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.