Home / 2,400,209.06-3,600,317.22-980,265.12

Finding the Fourth Proportional to 2,400,209.06, 3,600,317.22 and 980,265.12

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Solution

The fourth proportional to 2,400,209.06, 3,600,317.22 and 980,265.12 is: 1,470,399.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,209.06 : 3,600,317.22 = 980,265.12 : x
  2. Step 2: Convert to fraction form
    2,400,209.06/3,600,317.22 = 980,265.12/x
  3. Step 3: Cross multiply
    2,400,209.06x = 3,600,317.22 × 980,265.12
  4. Step 4: Simplify right side
    2,400,209.06x = 3,529,265,391,701.37
  5. Step 5: Solve for x
    x = 3,529,265,391,701.37/2,400,209.06
  6. Step 6: Final answer
    x = 1,470,399.16

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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.