Home / 3,555,881.04-4,907,081.16-1,924,253.52

Finding the Fourth Proportional to 3,555,881.04, 4,907,081.16 and 1,924,253.52

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Solution

The fourth proportional to 3,555,881.04, 4,907,081.16 and 1,924,253.52 is: 2,655,451.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,881.04 : 4,907,081.16 = 1,924,253.52 : x
  2. Step 2: Convert to fraction form
    3,555,881.04/4,907,081.16 = 1,924,253.52/x
  3. Step 3: Cross multiply
    3,555,881.04x = 4,907,081.16 × 1,924,253.52
  4. Step 4: Simplify right side
    3,555,881.04x = 9,442,468,195,055.68
  5. Step 5: Solve for x
    x = 9,442,468,195,055.68/3,555,881.04
  6. Step 6: Final answer
    x = 2,655,451.09

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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.