Home / 3,032,973.52-4,551,719.78-2,225,444.65

Finding the Fourth Proportional to 3,032,973.52, 4,551,719.78 and 2,225,444.65

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Solution

The fourth proportional to 3,032,973.52, 4,551,719.78 and 2,225,444.65 is: 3,339,824.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,973.52 : 4,551,719.78 = 2,225,444.65 : x
  2. Step 2: Convert to fraction form
    3,032,973.52/4,551,719.78 = 2,225,444.65/x
  3. Step 3: Cross multiply
    3,032,973.52x = 4,551,719.78 × 2,225,444.65
  4. Step 4: Simplify right side
    3,032,973.52x = 10,129,600,428,732.79
  5. Step 5: Solve for x
    x = 10,129,600,428,732.79/3,032,973.52
  6. Step 6: Final answer
    x = 3,339,824.88

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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.