Home / 3,060,156.11-4,220,866.26-2,651,532.17

Finding the Fourth Proportional to 3,060,156.11, 4,220,866.26 and 2,651,532.17

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Solution

The fourth proportional to 3,060,156.11, 4,220,866.26 and 2,651,532.17 is: 3,657,252.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,156.11 : 4,220,866.26 = 2,651,532.17 : x
  2. Step 2: Convert to fraction form
    3,060,156.11/4,220,866.26 = 2,651,532.17/x
  3. Step 3: Cross multiply
    3,060,156.11x = 4,220,866.26 × 2,651,532.17
  4. Step 4: Simplify right side
    3,060,156.11x = 11,191,762,652,553.25
  5. Step 5: Solve for x
    x = 11,191,762,652,553.25/3,060,156.11
  6. Step 6: Final answer
    x = 3,657,252.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.