Home / 5,023,196.16-6,934,579.20-3,874,698.24

Finding the Fourth Proportional to 5,023,196.16, 6,934,579.20 and 3,874,698.24

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Solution

The fourth proportional to 5,023,196.16, 6,934,579.20 and 3,874,698.24 is: 5,349,064.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023,196.16 : 6,934,579.20 = 3,874,698.24 : x
  2. Step 2: Convert to fraction form
    5,023,196.16/6,934,579.20 = 3,874,698.24/x
  3. Step 3: Cross multiply
    5,023,196.16x = 6,934,579.20 × 3,874,698.24
  4. Step 4: Simplify right side
    5,023,196.16x = 26,869,401,821,380.61
  5. Step 5: Solve for x
    x = 26,869,401,821,380.61/5,023,196.16
  6. Step 6: Final answer
    x = 5,349,064.81

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1.5x scale

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.