Home / 4,926,568.40-6,801,863.43-4,409,426.74

Finding the Fourth Proportional to 4,926,568.40, 6,801,863.43 and 4,409,426.74

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Solution

The fourth proportional to 4,926,568.40, 6,801,863.43 and 4,409,426.74 is: 6,087,872.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926,568.40 : 6,801,863.43 = 4,409,426.74 : x
  2. Step 2: Convert to fraction form
    4,926,568.40/6,801,863.43 = 4,409,426.74/x
  3. Step 3: Cross multiply
    4,926,568.40x = 6,801,863.43 × 4,409,426.74
  4. Step 4: Simplify right side
    4,926,568.40x = 29,992,318,456,060.80
  5. Step 5: Solve for x
    x = 29,992,318,456,060.80/4,926,568.40
  6. Step 6: Final answer
    x = 6,087,872.13

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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.