Home / 4,523,014.17-6,785,521.83-1,490,257.53

Finding the Fourth Proportional to 4,523,014.17, 6,785,521.83 and 1,490,257.53

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Solution

The fourth proportional to 4,523,014.17, 6,785,521.83 and 1,490,257.53 is: 2,235,715.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,014.17 : 6,785,521.83 = 1,490,257.53 : x
  2. Step 2: Convert to fraction form
    4,523,014.17/6,785,521.83 = 1,490,257.53/x
  3. Step 3: Cross multiply
    4,523,014.17x = 6,785,521.83 × 1,490,257.53
  4. Step 4: Simplify right side
    4,523,014.17x = 10,112,175,002,136.88
  5. Step 5: Solve for x
    x = 10,112,175,002,136.88/4,523,014.17
  6. Step 6: Final answer
    x = 2,235,715.97

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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.