Home / 3,725,277.16-5,612,808.88-3,365,865.76

Finding the Fourth Proportional to 3,725,277.16, 5,612,808.88 and 3,365,865.76

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Solution

The fourth proportional to 3,725,277.16, 5,612,808.88 and 3,365,865.76 is: 5,071,290.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,277.16 : 5,612,808.88 = 3,365,865.76 : x
  2. Step 2: Convert to fraction form
    3,725,277.16/5,612,808.88 = 3,365,865.76/x
  3. Step 3: Cross multiply
    3,725,277.16x = 5,612,808.88 × 3,365,865.76
  4. Step 4: Simplify right side
    3,725,277.16x = 18,891,961,226,615.95
  5. Step 5: Solve for x
    x = 18,891,961,226,615.95/3,725,277.16
  6. Step 6: Final answer
    x = 5,071,290.11

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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.