Home / 1,408,918.25-1,944,307.70-797,058.83

Finding the Fourth Proportional to 1,408,918.25, 1,944,307.70 and 797,058.83

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Solution

The fourth proportional to 1,408,918.25, 1,944,307.70 and 797,058.83 is: 1,099,941.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,408,918.25 : 1,944,307.70 = 797,058.83 : x
  2. Step 2: Convert to fraction form
    1,408,918.25/1,944,307.70 = 797,058.83/x
  3. Step 3: Cross multiply
    1,408,918.25x = 1,944,307.70 × 797,058.83
  4. Step 4: Simplify right side
    1,408,918.25x = 1,549,727,624,386.44
  5. Step 5: Solve for x
    x = 1,549,727,624,386.44/1,408,918.25
  6. Step 6: Final answer
    x = 1,099,941.48

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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.