Home / 3,725,265.16-5,612,790.85-3,365,853.76

Finding the Fourth Proportional to 3,725,265.16, 5,612,790.85 and 3,365,853.76

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Solution

The fourth proportional to 3,725,265.16, 5,612,790.85 and 3,365,853.76 is: 5,071,272.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,265.16 : 5,612,790.85 = 3,365,853.76 : x
  2. Step 2: Convert to fraction form
    3,725,265.16/5,612,790.85 = 3,365,853.76/x
  3. Step 3: Cross multiply
    3,725,265.16x = 5,612,790.85 × 3,365,853.76
  4. Step 4: Simplify right side
    3,725,265.16x = 18,891,833,186,566.09
  5. Step 5: Solve for x
    x = 18,891,833,186,566.09/3,725,265.16
  6. Step 6: Final answer
    x = 5,071,272.08

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.