Home / 3,895,956.57-5,845,247.06-2,454,966.57

Finding the Fourth Proportional to 3,895,956.57, 5,845,247.06 and 2,454,966.57

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Solution

The fourth proportional to 3,895,956.57, 5,845,247.06 and 2,454,966.57 is: 3,683,276.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,956.57 : 5,845,247.06 = 2,454,966.57 : x
  2. Step 2: Convert to fraction form
    3,895,956.57/5,845,247.06 = 2,454,966.57/x
  3. Step 3: Cross multiply
    3,895,956.57x = 5,845,247.06 × 2,454,966.57
  4. Step 4: Simplify right side
    3,895,956.57x = 14,349,886,125,690.78
  5. Step 5: Solve for x
    x = 14,349,886,125,690.78/3,895,956.57
  6. Step 6: Final answer
    x = 3,683,276.72

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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.