Home / 2,522,340.37-3,480,903.75-1,376,494.66

Finding the Fourth Proportional to 2,522,340.37, 3,480,903.75 and 1,376,494.66

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Solution

The fourth proportional to 2,522,340.37, 3,480,903.75 and 1,376,494.66 is: 1,899,603.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,340.37 : 3,480,903.75 = 1,376,494.66 : x
  2. Step 2: Convert to fraction form
    2,522,340.37/3,480,903.75 = 1,376,494.66/x
  3. Step 3: Cross multiply
    2,522,340.37x = 3,480,903.75 × 1,376,494.66
  4. Step 4: Simplify right side
    2,522,340.37x = 4,791,445,423,848.97
  5. Step 5: Solve for x
    x = 4,791,445,423,848.97/2,522,340.37
  6. Step 6: Final answer
    x = 1,899,603.04

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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.