Home / 2,234,659.30-3,353,374.05-1,170,465.10

Finding the Fourth Proportional to 2,234,659.30, 3,353,374.05 and 1,170,465.10

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Solution

The fourth proportional to 2,234,659.30, 3,353,374.05 and 1,170,465.10 is: 1,756,423.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,659.30 : 3,353,374.05 = 1,170,465.10 : x
  2. Step 2: Convert to fraction form
    2,234,659.30/3,353,374.05 = 1,170,465.10/x
  3. Step 3: Cross multiply
    2,234,659.30x = 3,353,374.05 × 1,170,465.10
  4. Step 4: Simplify right side
    2,234,659.30x = 3,925,007,292,770.66
  5. Step 5: Solve for x
    x = 3,925,007,292,770.66/2,234,659.30
  6. Step 6: Final answer
    x = 1,756,423.13

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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.