Home / 10,569,320.12-14,584,771.36-5,859,841.61

Finding the Fourth Proportional to 10,569,320.12, 14,584,771.36 and 5,859,841.61

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Solution

The fourth proportional to 10,569,320.12, 14,584,771.36 and 5,859,841.61 is: 8,086,087.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,569,320.12 : 14,584,771.36 = 5,859,841.61 : x
  2. Step 2: Convert to fraction form
    10,569,320.12/14,584,771.36 = 5,859,841.61/x
  3. Step 3: Cross multiply
    10,569,320.12x = 14,584,771.36 × 5,859,841.61
  4. Step 4: Simplify right side
    10,569,320.12x = 85,464,450,087,664.30
  5. Step 5: Solve for x
    x = 85,464,450,087,664.30/10,569,320.12
  6. Step 6: Final answer
    x = 8,086,087.76

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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.