Home / 4,832,568.16-6,669,115.38-2,657,276.92

Finding the Fourth Proportional to 4,832,568.16, 6,669,115.38 and 2,657,276.92

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Solution

The fourth proportional to 4,832,568.16, 6,669,115.38 and 2,657,276.92 is: 3,667,136.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,568.16 : 6,669,115.38 = 2,657,276.92 : x
  2. Step 2: Convert to fraction form
    4,832,568.16/6,669,115.38 = 2,657,276.92/x
  3. Step 3: Cross multiply
    4,832,568.16x = 6,669,115.38 × 2,657,276.92
  4. Step 4: Simplify right side
    4,832,568.16x = 17,721,686,376,091.03
  5. Step 5: Solve for x
    x = 17,721,686,376,091.03/4,832,568.16
  6. Step 6: Final answer
    x = 3,667,136.35

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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.