Home / 6,372,826.42-9,560,639.31-1,884,752.50

Finding the Fourth Proportional to 6,372,826.42, 9,560,639.31 and 1,884,752.50

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Solution

The fourth proportional to 6,372,826.42, 9,560,639.31 and 1,884,752.50 is: 2,827,542.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,826.42 : 9,560,639.31 = 1,884,752.50 : x
  2. Step 2: Convert to fraction form
    6,372,826.42/9,560,639.31 = 1,884,752.50/x
  3. Step 3: Cross multiply
    6,372,826.42x = 9,560,639.31 × 1,884,752.50
  4. Step 4: Simplify right side
    6,372,826.42x = 18,019,438,841,120.78
  5. Step 5: Solve for x
    x = 18,019,438,841,120.78/6,372,826.42
  6. Step 6: Final answer
    x = 2,827,542.70

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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.