Home / 1,546,894.76-2,320,405.04-736,862.76

Finding the Fourth Proportional to 1,546,894.76, 2,320,405.04 and 736,862.76

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Solution

The fourth proportional to 1,546,894.76, 2,320,405.04 and 736,862.76 is: 1,105,324.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,894.76 : 2,320,405.04 = 736,862.76 : x
  2. Step 2: Convert to fraction form
    1,546,894.76/2,320,405.04 = 736,862.76/x
  3. Step 3: Cross multiply
    1,546,894.76x = 2,320,405.04 × 736,862.76
  4. Step 4: Simplify right side
    1,546,894.76x = 1,709,820,058,408.00
  5. Step 5: Solve for x
    x = 1,709,820,058,408.00/1,546,894.76
  6. Step 6: Final answer
    x = 1,105,324.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.