Home / 4,654,188.30-6,981,258.14-1,195,925.28

Finding the Fourth Proportional to 4,654,188.30, 6,981,258.14 and 1,195,925.28

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Solution

The fourth proportional to 4,654,188.30, 6,981,258.14 and 1,195,925.28 is: 1,793,881.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,654,188.30 : 6,981,258.14 = 1,195,925.28 : x
  2. Step 2: Convert to fraction form
    4,654,188.30/6,981,258.14 = 1,195,925.28/x
  3. Step 3: Cross multiply
    4,654,188.30x = 6,981,258.14 × 1,195,925.28
  4. Step 4: Simplify right side
    4,654,188.30x = 8,349,063,095,831.78
  5. Step 5: Solve for x
    x = 8,349,063,095,831.78/4,654,188.30
  6. Step 6: Final answer
    x = 1,793,881.67

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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.