Home / 10,925,557.67-15,077,267.30-6,030,778.48

Finding the Fourth Proportional to 10,925,557.67, 15,077,267.30 and 6,030,778.48

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Solution

The fourth proportional to 10,925,557.67, 15,077,267.30 and 6,030,778.48 is: 8,322,473.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,557.67 : 15,077,267.30 = 6,030,778.48 : x
  2. Step 2: Convert to fraction form
    10,925,557.67/15,077,267.30 = 6,030,778.48/x
  3. Step 3: Cross multiply
    10,925,557.67x = 15,077,267.30 × 6,030,778.48
  4. Step 4: Simplify right side
    10,925,557.67x = 90,927,659,232,241.11
  5. Step 5: Solve for x
    x = 90,927,659,232,241.11/10,925,557.67
  6. Step 6: Final answer
    x = 8,322,473.05

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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.