Home / 6,359,947.56-8,775,930.24-4,299,446.52

Finding the Fourth Proportional to 6,359,947.56, 8,775,930.24 and 4,299,446.52

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Solution

The fourth proportional to 6,359,947.56, 8,775,930.24 and 4,299,446.52 is: 5,932,697.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,947.56 : 8,775,930.24 = 4,299,446.52 : x
  2. Step 2: Convert to fraction form
    6,359,947.56/8,775,930.24 = 4,299,446.52/x
  3. Step 3: Cross multiply
    6,359,947.56x = 8,775,930.24 × 4,299,446.52
  4. Step 4: Simplify right side
    6,359,947.56x = 37,731,642,730,130.77
  5. Step 5: Solve for x
    x = 37,731,642,730,130.77/6,359,947.56
  6. Step 6: Final answer
    x = 5,932,697.14

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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.