Home / 5,960,772-8,942,490.72-2,174,254.74

Finding the Fourth Proportional to 5,960,772, 8,942,490.72 and 2,174,254.74

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Solution

The fourth proportional to 5,960,772, 8,942,490.72 and 2,174,254.74 is: 3,261,868.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960,772 : 8,942,490.72 = 2,174,254.74 : x
  2. Step 2: Convert to fraction form
    5,960,772/8,942,490.72 = 2,174,254.74/x
  3. Step 3: Cross multiply
    5,960,772x = 8,942,490.72 × 2,174,254.74
  4. Step 4: Simplify right side
    5,960,772x = 19,443,252,835,366.02
  5. Step 5: Solve for x
    x = 19,443,252,835,366.02/5,960,772
  6. Step 6: Final answer
    x = 3,261,868.23

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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.