Home / 2,544,751.13-3,816,316.76-838,576.04

Finding the Fourth Proportional to 2,544,751.13, 3,816,316.76 and 838,576.04

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Solution

The fourth proportional to 2,544,751.13, 3,816,316.76 and 838,576.04 is: 1,257,597.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,751.13 : 3,816,316.76 = 838,576.04 : x
  2. Step 2: Convert to fraction form
    2,544,751.13/3,816,316.76 = 838,576.04/x
  3. Step 3: Cross multiply
    2,544,751.13x = 3,816,316.76 × 838,576.04
  4. Step 4: Simplify right side
    2,544,751.13x = 3,200,271,772,711.97
  5. Step 5: Solve for x
    x = 3,200,271,772,711.97/2,544,751.13
  6. Step 6: Final answer
    x = 1,257,597.15

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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.