Home / 6,856,983.35-9,461,304.54-4,065,590.98

Finding the Fourth Proportional to 6,856,983.35, 9,461,304.54 and 4,065,590.98

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Solution

The fourth proportional to 6,856,983.35, 9,461,304.54 and 4,065,590.98 is: 5,609,725.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,983.35 : 9,461,304.54 = 4,065,590.98 : x
  2. Step 2: Convert to fraction form
    6,856,983.35/9,461,304.54 = 4,065,590.98/x
  3. Step 3: Cross multiply
    6,856,983.35x = 9,461,304.54 × 4,065,590.98
  4. Step 4: Simplify right side
    6,856,983.35x = 38,465,794,397,249.20
  5. Step 5: Solve for x
    x = 38,465,794,397,249.20/6,856,983.35
  6. Step 6: Final answer
    x = 5,609,725.51

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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.