Home / 10,914,674.79-16,372,025.15-3,341,602.47

Finding the Fourth Proportional to 10,914,674.79, 16,372,025.15 and 3,341,602.47

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Solution

The fourth proportional to 10,914,674.79, 16,372,025.15 and 3,341,602.47 is: 5,012,407.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,914,674.79 : 16,372,025.15 = 3,341,602.47 : x
  2. Step 2: Convert to fraction form
    10,914,674.79/16,372,025.15 = 3,341,602.47/x
  3. Step 3: Cross multiply
    10,914,674.79x = 16,372,025.15 × 3,341,602.47
  4. Step 4: Simplify right side
    10,914,674.79x = 54,708,799,663,434.11
  5. Step 5: Solve for x
    x = 54,708,799,663,434.11/10,914,674.79
  6. Step 6: Final answer
    x = 5,012,407.67

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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.