Home / 3,050,971.87-4,576,309.89-1,132,257.13

Finding the Fourth Proportional to 3,050,971.87, 4,576,309.89 and 1,132,257.13

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Solution

The fourth proportional to 3,050,971.87, 4,576,309.89 and 1,132,257.13 is: 1,698,330.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,971.87 : 4,576,309.89 = 1,132,257.13 : x
  2. Step 2: Convert to fraction form
    3,050,971.87/4,576,309.89 = 1,132,257.13/x
  3. Step 3: Cross multiply
    3,050,971.87x = 4,576,309.89 × 1,132,257.13
  4. Step 4: Simplify right side
    3,050,971.87x = 5,181,559,502,042.01
  5. Step 5: Solve for x
    x = 5,181,559,502,042.01/3,050,971.87
  6. Step 6: Final answer
    x = 1,698,330.80

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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.