Home / 2,544,957.95-3,512,017.22-1,894,492.82

Finding the Fourth Proportional to 2,544,957.95, 3,512,017.22 and 1,894,492.82

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Solution

The fourth proportional to 2,544,957.95, 3,512,017.22 and 1,894,492.82 is: 2,614,381.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,957.95 : 3,512,017.22 = 1,894,492.82 : x
  2. Step 2: Convert to fraction form
    2,544,957.95/3,512,017.22 = 1,894,492.82/x
  3. Step 3: Cross multiply
    2,544,957.95x = 3,512,017.22 × 1,894,492.82
  4. Step 4: Simplify right side
    2,544,957.95x = 6,653,491,379,973.81
  5. Step 5: Solve for x
    x = 6,653,491,379,973.81/2,544,957.95
  6. Step 6: Final answer
    x = 2,614,381.66

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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.