Home / 3,563,501.52-4,921,691.71-2,415,588.96

Finding the Fourth Proportional to 3,563,501.52, 4,921,691.71 and 2,415,588.96

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Solution

The fourth proportional to 3,563,501.52, 4,921,691.71 and 2,415,588.96 is: 3,336,264.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,501.52 : 4,921,691.71 = 2,415,588.96 : x
  2. Step 2: Convert to fraction form
    3,563,501.52/4,921,691.71 = 2,415,588.96/x
  3. Step 3: Cross multiply
    3,563,501.52x = 4,921,691.71 × 2,415,588.96
  4. Step 4: Simplify right side
    3,563,501.52x = 11,888,784,159,199.52
  5. Step 5: Solve for x
    x = 11,888,784,159,199.52/3,563,501.52
  6. Step 6: Final answer
    x = 3,336,264.65

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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.