Home / 7,245,591.66-10,873,775.34-2,927,679.42

Finding the Fourth Proportional to 7,245,591.66, 10,873,775.34 and 2,927,679.42

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Solution

The fourth proportional to 7,245,591.66, 10,873,775.34 and 2,927,679.42 is: 4,393,696.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,245,591.66 : 10,873,775.34 = 2,927,679.42 : x
  2. Step 2: Convert to fraction form
    7,245,591.66/10,873,775.34 = 2,927,679.42/x
  3. Step 3: Cross multiply
    7,245,591.66x = 10,873,775.34 × 2,927,679.42
  4. Step 4: Simplify right side
    7,245,591.66x = 31,834,928,280,621.50
  5. Step 5: Solve for x
    x = 31,834,928,280,621.50/7,245,591.66
  6. Step 6: Final answer
    x = 4,393,696.16

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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.