Home / 10,645,709.10-14,691,063.96-6,062,030.34

Finding the Fourth Proportional to 10,645,709.10, 14,691,063.96 and 6,062,030.34

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Solution

The fourth proportional to 10,645,709.10, 14,691,063.96 and 6,062,030.34 is: 8,365,593.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,645,709.10 : 14,691,063.96 = 6,062,030.34 : x
  2. Step 2: Convert to fraction form
    10,645,709.10/14,691,063.96 = 6,062,030.34/x
  3. Step 3: Cross multiply
    10,645,709.10x = 14,691,063.96 × 6,062,030.34
  4. Step 4: Simplify right side
    10,645,709.10x = 89,057,675,452,400.55
  5. Step 5: Solve for x
    x = 89,057,675,452,400.55/10,645,709.10
  6. Step 6: Final answer
    x = 8,365,593.56

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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.