Home / 2,934,252-4,049,278.83-1,711,402.02

Finding the Fourth Proportional to 2,934,252, 4,049,278.83 and 1,711,402.02

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Solution

The fourth proportional to 2,934,252, 4,049,278.83 and 1,711,402.02 is: 2,361,741.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,252 : 4,049,278.83 = 1,711,402.02 : x
  2. Step 2: Convert to fraction form
    2,934,252/4,049,278.83 = 1,711,402.02/x
  3. Step 3: Cross multiply
    2,934,252x = 4,049,278.83 × 1,711,402.02
  4. Step 4: Simplify right side
    2,934,252x = 6,929,943,969,205.24
  5. Step 5: Solve for x
    x = 6,929,943,969,205.24/2,934,252
  6. Step 6: Final answer
    x = 2,361,741.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.