Home / 7,597,286.40-11,395,929.60-2,278,502.40

Finding the Fourth Proportional to 7,597,286.40, 11,395,929.60 and 2,278,502.40

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Solution

The fourth proportional to 7,597,286.40, 11,395,929.60 and 2,278,502.40 is: 3,417,753.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597,286.40 : 11,395,929.60 = 2,278,502.40 : x
  2. Step 2: Convert to fraction form
    7,597,286.40/11,395,929.60 = 2,278,502.40/x
  3. Step 3: Cross multiply
    7,597,286.40x = 11,395,929.60 × 2,278,502.40
  4. Step 4: Simplify right side
    7,597,286.40x = 25,965,652,943,831.04
  5. Step 5: Solve for x
    x = 25,965,652,943,831.04/7,597,286.40
  6. Step 6: Final answer
    x = 3,417,753.60

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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.