Home / 4,621,207.32-6,376,775.28-2,555,894.70

Finding the Fourth Proportional to 4,621,207.32, 6,376,775.28 and 2,555,894.70

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Solution

The fourth proportional to 4,621,207.32, 6,376,775.28 and 2,555,894.70 is: 3,526,863.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,207.32 : 6,376,775.28 = 2,555,894.70 : x
  2. Step 2: Convert to fraction form
    4,621,207.32/6,376,775.28 = 2,555,894.70/x
  3. Step 3: Cross multiply
    4,621,207.32x = 6,376,775.28 × 2,555,894.70
  4. Step 4: Simplify right side
    4,621,207.32x = 16,298,366,141,243.02
  5. Step 5: Solve for x
    x = 16,298,366,141,243.02/4,621,207.32
  6. Step 6: Final answer
    x = 3,526,863.22

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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.