Home / 5,536,007.70-8,304,011.55-1,750,650.90

Finding the Fourth Proportional to 5,536,007.70, 8,304,011.55 and 1,750,650.90

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Solution

The fourth proportional to 5,536,007.70, 8,304,011.55 and 1,750,650.90 is: 2,625,976.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,007.70 : 8,304,011.55 = 1,750,650.90 : x
  2. Step 2: Convert to fraction form
    5,536,007.70/8,304,011.55 = 1,750,650.90/x
  3. Step 3: Cross multiply
    5,536,007.70x = 8,304,011.55 × 1,750,650.90
  4. Step 4: Simplify right side
    5,536,007.70x = 14,537,425,293,617.89
  5. Step 5: Solve for x
    x = 14,537,425,293,617.89/5,536,007.70
  6. Step 6: Final answer
    x = 2,625,976.35

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1.5x scale

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.