Home / 1,404,034.44-1,937,567.76-759,454.44

Finding the Fourth Proportional to 1,404,034.44, 1,937,567.76 and 759,454.44

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Solution

The fourth proportional to 1,404,034.44, 1,937,567.76 and 759,454.44 is: 1,048,047.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,034.44 : 1,937,567.76 = 759,454.44 : x
  2. Step 2: Convert to fraction form
    1,404,034.44/1,937,567.76 = 759,454.44/x
  3. Step 3: Cross multiply
    1,404,034.44x = 1,937,567.76 × 759,454.44
  4. Step 4: Simplify right side
    1,404,034.44x = 1,471,494,438,132.85
  5. Step 5: Solve for x
    x = 1,471,494,438,132.85/1,404,034.44
  6. Step 6: Final answer
    x = 1,048,047.25

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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.