Home / 2,549,193.08-3,824,365.68-843,332.36

Finding the Fourth Proportional to 2,549,193.08, 3,824,365.68 and 843,332.36

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Solution

The fourth proportional to 2,549,193.08, 3,824,365.68 and 843,332.36 is: 1,265,189.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,193.08 : 3,824,365.68 = 843,332.36 : x
  2. Step 2: Convert to fraction form
    2,549,193.08/3,824,365.68 = 843,332.36/x
  3. Step 3: Cross multiply
    2,549,193.08x = 3,824,365.68 × 843,332.36
  4. Step 4: Simplify right side
    2,549,193.08x = 3,225,211,315,295.58
  5. Step 5: Solve for x
    x = 3,225,211,315,295.58/2,549,193.08
  6. Step 6: Final answer
    x = 1,265,189.11

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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.