Home / 10,414,266.17-15,622,425.95-3,589,940.93

Finding the Fourth Proportional to 10,414,266.17, 15,622,425.95 and 3,589,940.93

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Solution

The fourth proportional to 10,414,266.17, 15,622,425.95 and 3,589,940.93 is: 5,385,265.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,414,266.17 : 15,622,425.95 = 3,589,940.93 : x
  2. Step 2: Convert to fraction form
    10,414,266.17/15,622,425.95 = 3,589,940.93/x
  3. Step 3: Cross multiply
    10,414,266.17x = 15,622,425.95 × 3,589,940.93
  4. Step 4: Simplify right side
    10,414,266.17x = 56,083,586,364,905.50
  5. Step 5: Solve for x
    x = 56,083,586,364,905.50/10,414,266.17
  6. Step 6: Final answer
    x = 5,385,265.32

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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.