Home / 2,334,266.78-3,221,223.93-1,301,805.95

Finding the Fourth Proportional to 2,334,266.78, 3,221,223.93 and 1,301,805.95

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Solution

The fourth proportional to 2,334,266.78, 3,221,223.93 and 1,301,805.95 is: 1,796,456.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,266.78 : 3,221,223.93 = 1,301,805.95 : x
  2. Step 2: Convert to fraction form
    2,334,266.78/3,221,223.93 = 1,301,805.95/x
  3. Step 3: Cross multiply
    2,334,266.78x = 3,221,223.93 × 1,301,805.95
  4. Step 4: Simplify right side
    2,334,266.78x = 4,193,408,462,250.26
  5. Step 5: Solve for x
    x = 4,193,408,462,250.26/2,334,266.78
  6. Step 6: Final answer
    x = 1,796,456.39

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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.