Home / 5,492,608.30-8,248,243.65-4,074,265.90

Finding the Fourth Proportional to 5,492,608.30, 8,248,243.65 and 4,074,265.90

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Solution

The fourth proportional to 5,492,608.30, 8,248,243.65 and 4,074,265.90 is: 6,118,320.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,608.30 : 8,248,243.65 = 4,074,265.90 : x
  2. Step 2: Convert to fraction form
    5,492,608.30/8,248,243.65 = 4,074,265.90/x
  3. Step 3: Cross multiply
    5,492,608.30x = 8,248,243.65 × 4,074,265.90
  4. Step 4: Simplify right side
    5,492,608.30x = 33,605,537,838,086.54
  5. Step 5: Solve for x
    x = 33,605,537,838,086.54/5,492,608.30
  6. Step 6: Final answer
    x = 6,118,320.48

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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.