Home / 4,062,127.73-6,087,212.78-1,785,567.65

Finding the Fourth Proportional to 4,062,127.73, 6,087,212.78 and 1,785,567.65

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Solution

The fourth proportional to 4,062,127.73, 6,087,212.78 and 1,785,567.65 is: 2,675,723.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,127.73 : 6,087,212.78 = 1,785,567.65 : x
  2. Step 2: Convert to fraction form
    4,062,127.73/6,087,212.78 = 1,785,567.65/x
  3. Step 3: Cross multiply
    4,062,127.73x = 6,087,212.78 × 1,785,567.65
  4. Step 4: Simplify right side
    4,062,127.73x = 10,869,130,179,270.67
  5. Step 5: Solve for x
    x = 10,869,130,179,270.67/4,062,127.73
  6. Step 6: Final answer
    x = 2,675,723.39

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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.