Home / 2,637,750.30-3,956,551.33-840,741.41

Finding the Fourth Proportional to 2,637,750.30, 3,956,551.33 and 840,741.41

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Solution

The fourth proportional to 2,637,750.30, 3,956,551.33 and 840,741.41 is: 1,261,088.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,637,750.30 : 3,956,551.33 = 840,741.41 : x
  2. Step 2: Convert to fraction form
    2,637,750.30/3,956,551.33 = 840,741.41/x
  3. Step 3: Cross multiply
    2,637,750.30x = 3,956,551.33 × 840,741.41
  4. Step 4: Simplify right side
    2,637,750.30x = 3,326,436,543,921.58
  5. Step 5: Solve for x
    x = 3,326,436,543,921.58/2,637,750.30
  6. Step 6: Final answer
    x = 1,261,088.49

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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.