Home / 5,619,331.88-7,754,702.42-3,041,012.88

Finding the Fourth Proportional to 5,619,331.88, 7,754,702.42 and 3,041,012.88

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Solution

The fourth proportional to 5,619,331.88, 7,754,702.42 and 3,041,012.88 is: 4,196,611.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,331.88 : 7,754,702.42 = 3,041,012.88 : x
  2. Step 2: Convert to fraction form
    5,619,331.88/7,754,702.42 = 3,041,012.88/x
  3. Step 3: Cross multiply
    5,619,331.88x = 7,754,702.42 × 3,041,012.88
  4. Step 4: Simplify right side
    5,619,331.88x = 23,582,149,947,389.70
  5. Step 5: Solve for x
    x = 23,582,149,947,389.70/5,619,331.88
  6. Step 6: Final answer
    x = 4,196,611.00

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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.