Home / 9,883,363.89-14,829,287.64-3,822,348.42

Finding the Fourth Proportional to 9,883,363.89, 14,829,287.64 and 3,822,348.42

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Solution

The fourth proportional to 9,883,363.89, 14,829,287.64 and 3,822,348.42 is: 5,735,163.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,883,363.89 : 14,829,287.64 = 3,822,348.42 : x
  2. Step 2: Convert to fraction form
    9,883,363.89/14,829,287.64 = 3,822,348.42/x
  3. Step 3: Cross multiply
    9,883,363.89x = 14,829,287.64 × 3,822,348.42
  4. Step 4: Simplify right side
    9,883,363.89x = 56,682,704,180,479.53
  5. Step 5: Solve for x
    x = 56,682,704,180,479.53/9,883,363.89
  6. Step 6: Final answer
    x = 5,735,163.13

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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.