Home / 2,522,595.66-3,481,191.75-1,376,701.50

Finding the Fourth Proportional to 2,522,595.66, 3,481,191.75 and 1,376,701.50

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Solution

The fourth proportional to 2,522,595.66, 3,481,191.75 and 1,376,701.50 is: 1,899,853.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,595.66 : 3,481,191.75 = 1,376,701.50 : x
  2. Step 2: Convert to fraction form
    2,522,595.66/3,481,191.75 = 1,376,701.50/x
  3. Step 3: Cross multiply
    2,522,595.66x = 3,481,191.75 × 1,376,701.50
  4. Step 4: Simplify right side
    2,522,595.66x = 4,792,561,904,012.63
  5. Step 5: Solve for x
    x = 4,792,561,904,012.63/2,522,595.66
  6. Step 6: Final answer
    x = 1,899,853.39

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1.5x scale

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.