Home / 5,296,210.12-7,933,680.95-4,483,112.68

Finding the Fourth Proportional to 5,296,210.12, 7,933,680.95 and 4,483,112.68

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Solution

The fourth proportional to 5,296,210.12, 7,933,680.95 and 4,483,112.68 is: 6,715,667.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,296,210.12 : 7,933,680.95 = 4,483,112.68 : x
  2. Step 2: Convert to fraction form
    5,296,210.12/7,933,680.95 = 4,483,112.68/x
  3. Step 3: Cross multiply
    5,296,210.12x = 7,933,680.95 × 4,483,112.68
  4. Step 4: Simplify right side
    5,296,210.12x = 35,567,585,646,720.29
  5. Step 5: Solve for x
    x = 35,567,585,646,720.29/5,296,210.12
  6. Step 6: Final answer
    x = 6,715,667.41

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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.