Home / 2,447,175.42-3,376,159.92-1,804,124.52

Finding the Fourth Proportional to 2,447,175.42, 3,376,159.92 and 1,804,124.52

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Solution

The fourth proportional to 2,447,175.42, 3,376,159.92 and 1,804,124.52 is: 2,488,997.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,175.42 : 3,376,159.92 = 1,804,124.52 : x
  2. Step 2: Convert to fraction form
    2,447,175.42/3,376,159.92 = 1,804,124.52/x
  3. Step 3: Cross multiply
    2,447,175.42x = 3,376,159.92 × 1,804,124.52
  4. Step 4: Simplify right side
    2,447,175.42x = 6,091,012,895,113.24
  5. Step 5: Solve for x
    x = 6,091,012,895,113.24/2,447,175.42
  6. Step 6: Final answer
    x = 2,488,997.25

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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.