Home / 10,323,968.55-14,247,440.37-5,914,480.83

Finding the Fourth Proportional to 10,323,968.55, 14,247,440.37 and 5,914,480.83

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Solution

The fourth proportional to 10,323,968.55, 14,247,440.37 and 5,914,480.83 is: 8,162,191.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323,968.55 : 14,247,440.37 = 5,914,480.83 : x
  2. Step 2: Convert to fraction form
    10,323,968.55/14,247,440.37 = 5,914,480.83/x
  3. Step 3: Cross multiply
    10,323,968.55x = 14,247,440.37 × 5,914,480.83
  4. Step 4: Simplify right side
    10,323,968.55x = 84,266,212,944,933.11
  5. Step 5: Solve for x
    x = 84,266,212,944,933.11/10,323,968.55
  6. Step 6: Final answer
    x = 8,162,191.95

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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.