Home / 7,113,360.96-10,670,049.12-3,329,501.04

Finding the Fourth Proportional to 7,113,360.96, 10,670,049.12 and 3,329,501.04

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Solution

The fourth proportional to 7,113,360.96, 10,670,049.12 and 3,329,501.04 is: 4,994,255.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,113,360.96 : 10,670,049.12 = 3,329,501.04 : x
  2. Step 2: Convert to fraction form
    7,113,360.96/10,670,049.12 = 3,329,501.04/x
  3. Step 3: Cross multiply
    7,113,360.96x = 10,670,049.12 × 3,329,501.04
  4. Step 4: Simplify right side
    7,113,360.96x = 35,525,939,641,891.09
  5. Step 5: Solve for x
    x = 35,525,939,641,891.09/7,113,360.96
  6. Step 6: Final answer
    x = 4,994,255.15

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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.