Home / 2,332,593.60-3,219,011.36-1,300,072.56

Finding the Fourth Proportional to 2,332,593.60, 3,219,011.36 and 1,300,072.56

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Solution

The fourth proportional to 2,332,593.60, 3,219,011.36 and 1,300,072.56 is: 1,794,118.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,593.60 : 3,219,011.36 = 1,300,072.56 : x
  2. Step 2: Convert to fraction form
    2,332,593.60/3,219,011.36 = 1,300,072.56/x
  3. Step 3: Cross multiply
    2,332,593.60x = 3,219,011.36 × 1,300,072.56
  4. Step 4: Simplify right side
    2,332,593.60x = 4,184,948,339,464.28
  5. Step 5: Solve for x
    x = 4,184,948,339,464.28/2,332,593.60
  6. Step 6: Final answer
    x = 1,794,118.08

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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.