Home / 6,259,469.40-8,633,753.76-4,402,822.56

Finding the Fourth Proportional to 6,259,469.40, 8,633,753.76 and 4,402,822.56

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Solution

The fourth proportional to 6,259,469.40, 8,633,753.76 and 4,402,822.56 is: 6,072,860.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,469.40 : 8,633,753.76 = 4,402,822.56 : x
  2. Step 2: Convert to fraction form
    6,259,469.40/8,633,753.76 = 4,402,822.56/x
  3. Step 3: Cross multiply
    6,259,469.40x = 8,633,753.76 × 4,402,822.56
  4. Step 4: Simplify right side
    6,259,469.40x = 38,012,885,832,012.82
  5. Step 5: Solve for x
    x = 38,012,885,832,012.82/6,259,469.40
  6. Step 6: Final answer
    x = 6,072,860.72

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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.