Home / 6,894,829-10,342,243.50-2,167,021

Finding the Fourth Proportional to 6,894,829, 10,342,243.50 and 2,167,021

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Solution

The fourth proportional to 6,894,829, 10,342,243.50 and 2,167,021 is: 3,250,531.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,894,829 : 10,342,243.50 = 2,167,021 : x
  2. Step 2: Convert to fraction form
    6,894,829/10,342,243.50 = 2,167,021/x
  3. Step 3: Cross multiply
    6,894,829x = 10,342,243.50 × 2,167,021
  4. Step 4: Simplify right side
    6,894,829x = 22,411,858,851,613.50
  5. Step 5: Solve for x
    x = 22,411,858,851,613.50/6,894,829
  6. Step 6: Final answer
    x = 3,250,531.50

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1.5x scale

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.