Home / 11,730,398.58-17,598,351.87-3,642,956.82

Finding the Fourth Proportional to 11,730,398.58, 17,598,351.87 and 3,642,956.82

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Solution

The fourth proportional to 11,730,398.58, 17,598,351.87 and 3,642,956.82 is: 5,465,290.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,730,398.58 : 17,598,351.87 = 3,642,956.82 : x
  2. Step 2: Convert to fraction form
    11,730,398.58/17,598,351.87 = 3,642,956.82/x
  3. Step 3: Cross multiply
    11,730,398.58x = 17,598,351.87 × 3,642,956.82
  4. Step 4: Simplify right side
    11,730,398.58x = 64,110,035,965,576.26
  5. Step 5: Solve for x
    x = 64,110,035,965,576.26/11,730,398.58
  6. Step 6: Final answer
    x = 5,465,290.50

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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.