Home / 2,032,304.40-3,042,551.70-1,359,145.80

Finding the Fourth Proportional to 2,032,304.40, 3,042,551.70 and 1,359,145.80

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Solution

The fourth proportional to 2,032,304.40, 3,042,551.70 and 1,359,145.80 is: 2,034,769.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,304.40 : 3,042,551.70 = 1,359,145.80 : x
  2. Step 2: Convert to fraction form
    2,032,304.40/3,042,551.70 = 1,359,145.80/x
  3. Step 3: Cross multiply
    2,032,304.40x = 3,042,551.70 × 1,359,145.80
  4. Step 4: Simplify right side
    2,032,304.40x = 4,135,271,364,337.86
  5. Step 5: Solve for x
    x = 4,135,271,364,337.86/2,032,304.40
  6. Step 6: Final answer
    x = 2,034,769.68

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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.