Home / 2,364,912.80-3,546,332.40-944,496.80

Finding the Fourth Proportional to 2,364,912.80, 3,546,332.40 and 944,496.80

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Solution

The fourth proportional to 2,364,912.80, 3,546,332.40 and 944,496.80 is: 1,416,331.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,912.80 : 3,546,332.40 = 944,496.80 : x
  2. Step 2: Convert to fraction form
    2,364,912.80/3,546,332.40 = 944,496.80/x
  3. Step 3: Cross multiply
    2,364,912.80x = 3,546,332.40 × 944,496.80
  4. Step 4: Simplify right side
    2,364,912.80x = 3,349,499,603,536.32
  5. Step 5: Solve for x
    x = 3,349,499,603,536.32/2,364,912.80
  6. Step 6: Final answer
    x = 1,416,331.12

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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.