Home / 7,297,907.40-10,945,824.30-2,249,728.20

Finding the Fourth Proportional to 7,297,907.40, 10,945,824.30 and 2,249,728.20

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Solution

The fourth proportional to 7,297,907.40, 10,945,824.30 and 2,249,728.20 is: 3,374,272.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,297,907.40 : 10,945,824.30 = 2,249,728.20 : x
  2. Step 2: Convert to fraction form
    7,297,907.40/10,945,824.30 = 2,249,728.20/x
  3. Step 3: Cross multiply
    7,297,907.40x = 10,945,824.30 × 2,249,728.20
  4. Step 4: Simplify right side
    7,297,907.40x = 24,625,129,599,955.27
  5. Step 5: Solve for x
    x = 24,625,129,599,955.27/7,297,907.40
  6. Step 6: Final answer
    x = 3,374,272.69

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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.