Home / 2,442,073.73-3,370,263.53-1,354,695.98

Finding the Fourth Proportional to 2,442,073.73, 3,370,263.53 and 1,354,695.98

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Solution

The fourth proportional to 2,442,073.73, 3,370,263.53 and 1,354,695.98 is: 1,869,592.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,073.73 : 3,370,263.53 = 1,354,695.98 : x
  2. Step 2: Convert to fraction form
    2,442,073.73/3,370,263.53 = 1,354,695.98/x
  3. Step 3: Cross multiply
    2,442,073.73x = 3,370,263.53 × 1,354,695.98
  4. Step 4: Simplify right side
    2,442,073.73x = 4,565,682,432,006.81
  5. Step 5: Solve for x
    x = 4,565,682,432,006.81/2,442,073.73
  6. Step 6: Final answer
    x = 1,869,592.38

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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.