Home / 2,522,335.46-3,480,794.26-1,376,435.30

Finding the Fourth Proportional to 2,522,335.46, 3,480,794.26 and 1,376,435.30

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Solution

The fourth proportional to 2,522,335.46, 3,480,794.26 and 1,376,435.30 is: 1,899,465.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,335.46 : 3,480,794.26 = 1,376,435.30 : x
  2. Step 2: Convert to fraction form
    2,522,335.46/3,480,794.26 = 1,376,435.30/x
  3. Step 3: Cross multiply
    2,522,335.46x = 3,480,794.26 × 1,376,435.30
  4. Step 4: Simplify right side
    2,522,335.46x = 4,791,088,091,501.38
  5. Step 5: Solve for x
    x = 4,791,088,091,501.38/2,522,335.46
  6. Step 6: Final answer
    x = 1,899,465.07

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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.