Home / 6,880,278.44-9,494,222.67-4,050,878.42

Finding the Fourth Proportional to 6,880,278.44, 9,494,222.67 and 4,050,878.42

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Solution

The fourth proportional to 6,880,278.44, 9,494,222.67 and 4,050,878.42 is: 5,589,881.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,880,278.44 : 9,494,222.67 = 4,050,878.42 : x
  2. Step 2: Convert to fraction form
    6,880,278.44/9,494,222.67 = 4,050,878.42/x
  3. Step 3: Cross multiply
    6,880,278.44x = 9,494,222.67 × 4,050,878.42
  4. Step 4: Simplify right side
    6,880,278.44x = 38,459,941,681,106.67
  5. Step 5: Solve for x
    x = 38,459,941,681,106.67/6,880,278.44
  6. Step 6: Final answer
    x = 5,589,881.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.