Home / 1,737,536.40-2,606,304.60-940,374.90

Finding the Fourth Proportional to 1,737,536.40, 2,606,304.60 and 940,374.90

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Solution

The fourth proportional to 1,737,536.40, 2,606,304.60 and 940,374.90 is: 1,410,562.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,536.40 : 2,606,304.60 = 940,374.90 : x
  2. Step 2: Convert to fraction form
    1,737,536.40/2,606,304.60 = 940,374.90/x
  3. Step 3: Cross multiply
    1,737,536.40x = 2,606,304.60 × 940,374.90
  4. Step 4: Simplify right side
    1,737,536.40x = 2,450,903,427,594.54
  5. Step 5: Solve for x
    x = 2,450,903,427,594.54/1,737,536.40
  6. Step 6: Final answer
    x = 1,410,562.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.