Home / 2,343,155.58-3,233,694.15-1,324,655.10

Finding the Fourth Proportional to 2,343,155.58, 3,233,694.15 and 1,324,655.10

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Solution

The fourth proportional to 2,343,155.58, 3,233,694.15 and 1,324,655.10 is: 1,828,102.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,155.58 : 3,233,694.15 = 1,324,655.10 : x
  2. Step 2: Convert to fraction form
    2,343,155.58/3,233,694.15 = 1,324,655.10/x
  3. Step 3: Cross multiply
    2,343,155.58x = 3,233,694.15 × 1,324,655.10
  4. Step 4: Simplify right side
    2,343,155.58x = 4,283,529,447,637.67
  5. Step 5: Solve for x
    x = 4,283,529,447,637.67/2,343,155.58
  6. Step 6: Final answer
    x = 1,828,102.87

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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.