Home / 4,132,512.60-6,198,831.78-1,573,869.08

Finding the Fourth Proportional to 4,132,512.60, 6,198,831.78 and 1,573,869.08

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Solution

The fourth proportional to 4,132,512.60, 6,198,831.78 and 1,573,869.08 is: 2,360,827.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,512.60 : 6,198,831.78 = 1,573,869.08 : x
  2. Step 2: Convert to fraction form
    4,132,512.60/6,198,831.78 = 1,573,869.08/x
  3. Step 3: Cross multiply
    4,132,512.60x = 6,198,831.78 × 1,573,869.08
  4. Step 4: Simplify right side
    4,132,512.60x = 9,756,149,670,663.36
  5. Step 5: Solve for x
    x = 9,756,149,670,663.36/4,132,512.60
  6. Step 6: Final answer
    x = 2,360,827.57

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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.