Home / 5,536,031.20-8,304,046.80-1,750,674.40

Finding the Fourth Proportional to 5,536,031.20, 8,304,046.80 and 1,750,674.40

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Solution

The fourth proportional to 5,536,031.20, 8,304,046.80 and 1,750,674.40 is: 2,626,011.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,031.20 : 8,304,046.80 = 1,750,674.40 : x
  2. Step 2: Convert to fraction form
    5,536,031.20/8,304,046.80 = 1,750,674.40/x
  3. Step 3: Cross multiply
    5,536,031.20x = 8,304,046.80 × 1,750,674.40
  4. Step 4: Simplify right side
    5,536,031.20x = 14,537,682,149,161.92
  5. Step 5: Solve for x
    x = 14,537,682,149,161.92/5,536,031.20
  6. Step 6: Final answer
    x = 2,626,011.60

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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.