Home / 6,737,023.80-10,106,847.90-1,944,869.40

Finding the Fourth Proportional to 6,737,023.80, 10,106,847.90 and 1,944,869.40

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Solution

The fourth proportional to 6,737,023.80, 10,106,847.90 and 1,944,869.40 is: 2,917,682.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,023.80 : 10,106,847.90 = 1,944,869.40 : x
  2. Step 2: Convert to fraction form
    6,737,023.80/10,106,847.90 = 1,944,869.40/x
  3. Step 3: Cross multiply
    6,737,023.80x = 10,106,847.90 × 1,944,869.40
  4. Step 4: Simplify right side
    6,737,023.80x = 19,656,499,211,164.26
  5. Step 5: Solve for x
    x = 19,656,499,211,164.26/6,737,023.80
  6. Step 6: Final answer
    x = 2,917,682.91

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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.