Home / 3,104,256.16-4,283,641.92-1,745,866.72

Finding the Fourth Proportional to 3,104,256.16, 4,283,641.92 and 1,745,866.72

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Solution

The fourth proportional to 3,104,256.16, 4,283,641.92 and 1,745,866.72 is: 2,409,165.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,256.16 : 4,283,641.92 = 1,745,866.72 : x
  2. Step 2: Convert to fraction form
    3,104,256.16/4,283,641.92 = 1,745,866.72/x
  3. Step 3: Cross multiply
    3,104,256.16x = 4,283,641.92 × 1,745,866.72
  4. Step 4: Simplify right side
    3,104,256.16x = 7,478,667,868,524.90
  5. Step 5: Solve for x
    x = 7,478,667,868,524.90/3,104,256.16
  6. Step 6: Final answer
    x = 2,409,165.83

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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.