Home / 3,204,887.74-4,422,746.10-1,754,675.26

Finding the Fourth Proportional to 3,204,887.74, 4,422,746.10 and 1,754,675.26

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Solution

The fourth proportional to 3,204,887.74, 4,422,746.10 and 1,754,675.26 is: 2,421,452.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,887.74 : 4,422,746.10 = 1,754,675.26 : x
  2. Step 2: Convert to fraction form
    3,204,887.74/4,422,746.10 = 1,754,675.26/x
  3. Step 3: Cross multiply
    3,204,887.74x = 4,422,746.10 × 1,754,675.26
  4. Step 4: Simplify right side
    3,204,887.74x = 7,760,483,162,931.49
  5. Step 5: Solve for x
    x = 7,760,483,162,931.49/3,204,887.74
  6. Step 6: Final answer
    x = 2,421,452.42

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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.