Home / 4,975,964.26-6,864,196.87-3,424,532.43

Finding the Fourth Proportional to 4,975,964.26, 6,864,196.87 and 3,424,532.43

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Solution

The fourth proportional to 4,975,964.26, 6,864,196.87 and 3,424,532.43 is: 4,724,042.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,964.26 : 6,864,196.87 = 3,424,532.43 : x
  2. Step 2: Convert to fraction form
    4,975,964.26/6,864,196.87 = 3,424,532.43/x
  3. Step 3: Cross multiply
    4,975,964.26x = 6,864,196.87 × 3,424,532.43
  4. Step 4: Simplify right side
    4,975,964.26x = 23,506,664,778,629.79
  5. Step 5: Solve for x
    x = 23,506,664,778,629.79/4,975,964.26
  6. Step 6: Final answer
    x = 4,724,042.13

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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.