Home / 1,169,603.52-1,614,319.44-760,984.44

Finding the Fourth Proportional to 1,169,603.52, 1,614,319.44 and 760,984.44

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Solution

The fourth proportional to 1,169,603.52, 1,614,319.44 and 760,984.44 is: 1,050,331.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,603.52 : 1,614,319.44 = 760,984.44 : x
  2. Step 2: Convert to fraction form
    1,169,603.52/1,614,319.44 = 760,984.44/x
  3. Step 3: Cross multiply
    1,169,603.52x = 1,614,319.44 × 760,984.44
  4. Step 4: Simplify right side
    1,169,603.52x = 1,228,471,975,029.51
  5. Step 5: Solve for x
    x = 1,228,471,975,029.51/1,169,603.52
  6. Step 6: Final answer
    x = 1,050,331.97

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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.