Home / 2,301,389.30-3,452,222.38-703,966.22

Finding the Fourth Proportional to 2,301,389.30, 3,452,222.38 and 703,966.22

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Solution

The fourth proportional to 2,301,389.30, 3,452,222.38 and 703,966.22 is: 1,055,991.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,389.30 : 3,452,222.38 = 703,966.22 : x
  2. Step 2: Convert to fraction form
    2,301,389.30/3,452,222.38 = 703,966.22/x
  3. Step 3: Cross multiply
    2,301,389.30x = 3,452,222.38 × 703,966.22
  4. Step 4: Simplify right side
    2,301,389.30x = 2,430,247,954,111.50
  5. Step 5: Solve for x
    x = 2,430,247,954,111.50/2,301,389.30
  6. Step 6: Final answer
    x = 1,055,991.68

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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.