Home / 1,463,365.28-2,195,525.27-653,651.01

Finding the Fourth Proportional to 1,463,365.28, 2,195,525.27 and 653,651.01

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Solution

The fourth proportional to 1,463,365.28, 2,195,525.27 and 653,651.01 is: 980,689.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,365.28 : 2,195,525.27 = 653,651.01 : x
  2. Step 2: Convert to fraction form
    1,463,365.28/2,195,525.27 = 653,651.01/x
  3. Step 3: Cross multiply
    1,463,365.28x = 2,195,525.27 × 653,651.01
  4. Step 4: Simplify right side
    1,463,365.28x = 1,435,107,306,947.77
  5. Step 5: Solve for x
    x = 1,435,107,306,947.77/1,463,365.28
  6. Step 6: Final answer
    x = 980,689.73

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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.