Home / 2,522,155.04-3,480,657.96-1,376,298.26

Finding the Fourth Proportional to 2,522,155.04, 3,480,657.96 and 1,376,298.26

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Solution

The fourth proportional to 2,522,155.04, 3,480,657.96 and 1,376,298.26 is: 1,899,337.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,155.04 : 3,480,657.96 = 1,376,298.26 : x
  2. Step 2: Convert to fraction form
    2,522,155.04/3,480,657.96 = 1,376,298.26/x
  3. Step 3: Cross multiply
    2,522,155.04x = 3,480,657.96 × 1,376,298.26
  4. Step 4: Simplify right side
    2,522,155.04x = 4,790,423,476,599.86
  5. Step 5: Solve for x
    x = 4,790,423,476,599.86/2,522,155.04
  6. Step 6: Final answer
    x = 1,899,337.44

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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.