Home / 3,182,348.56-4,773,680.24-908,208.16

Finding the Fourth Proportional to 3,182,348.56, 4,773,680.24 and 908,208.16

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Solution

The fourth proportional to 3,182,348.56, 4,773,680.24 and 908,208.16 is: 1,362,357.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,348.56 : 4,773,680.24 = 908,208.16 : x
  2. Step 2: Convert to fraction form
    3,182,348.56/4,773,680.24 = 908,208.16/x
  3. Step 3: Cross multiply
    3,182,348.56x = 4,773,680.24 × 908,208.16
  4. Step 4: Simplify right side
    3,182,348.56x = 4,335,495,347,198.76
  5. Step 5: Solve for x
    x = 4,335,495,347,198.76/3,182,348.56
  6. Step 6: Final answer
    x = 1,362,357.16

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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.