Home / 8,229,248-11,356,479.48-4,744,517.84

Finding the Fourth Proportional to 8,229,248, 11,356,479.48 and 4,744,517.84

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Solution

The fourth proportional to 8,229,248, 11,356,479.48 and 4,744,517.84 is: 6,547,502.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,229,248 : 11,356,479.48 = 4,744,517.84 : x
  2. Step 2: Convert to fraction form
    8,229,248/11,356,479.48 = 4,744,517.84/x
  3. Step 3: Cross multiply
    8,229,248x = 11,356,479.48 × 4,744,517.84
  4. Step 4: Simplify right side
    8,229,248x = 53,881,019,492,453.92
  5. Step 5: Solve for x
    x = 53,881,019,492,453.92/8,229,248
  6. Step 6: Final answer
    x = 6,547,502.21

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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.