Home / 2,336,881.86-3,506,407.79-897,086.21

Finding the Fourth Proportional to 2,336,881.86, 3,506,407.79 and 897,086.21

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Solution

The fourth proportional to 2,336,881.86, 3,506,407.79 and 897,086.21 is: 1,346,045.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,881.86 : 3,506,407.79 = 897,086.21 : x
  2. Step 2: Convert to fraction form
    2,336,881.86/3,506,407.79 = 897,086.21/x
  3. Step 3: Cross multiply
    2,336,881.86x = 3,506,407.79 × 897,086.21
  4. Step 4: Simplify right side
    2,336,881.86x = 3,145,550,053,028.11
  5. Step 5: Solve for x
    x = 3,145,550,053,028.11/2,336,881.86
  6. Step 6: Final answer
    x = 1,346,045.82

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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.