Home / 8,376,964.85-11,560,205.08-4,755,292.85

Finding the Fourth Proportional to 8,376,964.85, 11,560,205.08 and 4,755,292.85

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Solution

The fourth proportional to 8,376,964.85, 11,560,205.08 and 4,755,292.85 is: 6,562,300.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,376,964.85 : 11,560,205.08 = 4,755,292.85 : x
  2. Step 2: Convert to fraction form
    8,376,964.85/11,560,205.08 = 4,755,292.85/x
  3. Step 3: Cross multiply
    8,376,964.85x = 11,560,205.08 × 4,755,292.85
  4. Step 4: Simplify right side
    8,376,964.85x = 54,972,160,596,302.31
  5. Step 5: Solve for x
    x = 54,972,160,596,302.31/8,376,964.85
  6. Step 6: Final answer
    x = 6,562,300.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.