Home / 4,392,114.23-6,589,307.22-2,572,016.28

Finding the Fourth Proportional to 4,392,114.23, 6,589,307.22 and 2,572,016.28

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Solution

The fourth proportional to 4,392,114.23, 6,589,307.22 and 2,572,016.28 is: 3,858,689.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,114.23 : 6,589,307.22 = 2,572,016.28 : x
  2. Step 2: Convert to fraction form
    4,392,114.23/6,589,307.22 = 2,572,016.28/x
  3. Step 3: Cross multiply
    4,392,114.23x = 6,589,307.22 × 2,572,016.28
  4. Step 4: Simplify right side
    4,392,114.23x = 16,947,805,430,901.46
  5. Step 5: Solve for x
    x = 16,947,805,430,901.46/4,392,114.23
  6. Step 6: Final answer
    x = 3,858,689.59

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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.