Home / 3,684,752.08-5,530,233.66-1,556,363.68

Finding the Fourth Proportional to 3,684,752.08, 5,530,233.66 and 1,556,363.68

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Solution

The fourth proportional to 3,684,752.08, 5,530,233.66 and 1,556,363.68 is: 2,335,857.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,752.08 : 5,530,233.66 = 1,556,363.68 : x
  2. Step 2: Convert to fraction form
    3,684,752.08/5,530,233.66 = 1,556,363.68/x
  3. Step 3: Cross multiply
    3,684,752.08x = 5,530,233.66 × 1,556,363.68
  4. Step 4: Simplify right side
    3,684,752.08x = 8,607,054,810,337.47
  5. Step 5: Solve for x
    x = 8,607,054,810,337.47/3,684,752.08
  6. Step 6: Final answer
    x = 2,335,857.24

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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.