Home / 7,284,697.80-10,927,046.70-2,235,352.20

Finding the Fourth Proportional to 7,284,697.80, 10,927,046.70 and 2,235,352.20

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Solution

The fourth proportional to 7,284,697.80, 10,927,046.70 and 2,235,352.20 is: 3,353,028.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,284,697.80 : 10,927,046.70 = 2,235,352.20 : x
  2. Step 2: Convert to fraction form
    7,284,697.80/10,927,046.70 = 2,235,352.20/x
  3. Step 3: Cross multiply
    7,284,697.80x = 10,927,046.70 × 2,235,352.20
  4. Step 4: Simplify right side
    7,284,697.80x = 24,425,797,880,347.74
  5. Step 5: Solve for x
    x = 24,425,797,880,347.74/7,284,697.80
  6. Step 6: Final answer
    x = 3,353,028.30

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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.