Home / 5,037,522.23-6,951,703.78-2,832,387.07

Finding the Fourth Proportional to 5,037,522.23, 6,951,703.78 and 2,832,387.07

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Solution

The fourth proportional to 5,037,522.23, 6,951,703.78 and 2,832,387.07 is: 3,908,650.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037,522.23 : 6,951,703.78 = 2,832,387.07 : x
  2. Step 2: Convert to fraction form
    5,037,522.23/6,951,703.78 = 2,832,387.07/x
  3. Step 3: Cross multiply
    5,037,522.23x = 6,951,703.78 × 2,832,387.07
  4. Step 4: Simplify right side
    5,037,522.23x = 19,689,915,872,620.04
  5. Step 5: Solve for x
    x = 19,689,915,872,620.04/5,037,522.23
  6. Step 6: Final answer
    x = 3,908,650.91

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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.