Home / 4,880,613.42-6,735,650.04-2,705,839.02

Finding the Fourth Proportional to 4,880,613.42, 6,735,650.04 and 2,705,839.02

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Solution

The fourth proportional to 4,880,613.42, 6,735,650.04 and 2,705,839.02 is: 3,734,281.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,613.42 : 6,735,650.04 = 2,705,839.02 : x
  2. Step 2: Convert to fraction form
    4,880,613.42/6,735,650.04 = 2,705,839.02/x
  3. Step 3: Cross multiply
    4,880,613.42x = 6,735,650.04 × 2,705,839.02
  4. Step 4: Simplify right side
    4,880,613.42x = 18,225,584,703,296.56
  5. Step 5: Solve for x
    x = 18,225,584,703,296.56/4,880,613.42
  6. Step 6: Final answer
    x = 3,734,281.56

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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.