Home / 3,521,780.60-4,864,048.64-2,373,887.48

Finding the Fourth Proportional to 3,521,780.60, 4,864,048.64 and 2,373,887.48

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Solution

The fourth proportional to 3,521,780.60, 4,864,048.64 and 2,373,887.48 is: 3,278,655.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,780.60 : 4,864,048.64 = 2,373,887.48 : x
  2. Step 2: Convert to fraction form
    3,521,780.60/4,864,048.64 = 2,373,887.48/x
  3. Step 3: Cross multiply
    3,521,780.60x = 4,864,048.64 × 2,373,887.48
  4. Step 4: Simplify right side
    3,521,780.60x = 11,546,704,168,607.03
  5. Step 5: Solve for x
    x = 11,546,704,168,607.03/3,521,780.60
  6. Step 6: Final answer
    x = 3,278,655.17

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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.