Home / 5,464,476-8,197,107.66-2,098,683

Finding the Fourth Proportional to 5,464,476, 8,197,107.66 and 2,098,683

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Solution

The fourth proportional to 5,464,476, 8,197,107.66 and 2,098,683 is: 3,148,175.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,476 : 8,197,107.66 = 2,098,683 : x
  2. Step 2: Convert to fraction form
    5,464,476/8,197,107.66 = 2,098,683/x
  3. Step 3: Cross multiply
    5,464,476x = 8,197,107.66 × 2,098,683
  4. Step 4: Simplify right side
    5,464,476x = 17,203,130,495,211.78
  5. Step 5: Solve for x
    x = 17,203,130,495,211.78/5,464,476
  6. Step 6: Final answer
    x = 3,148,175.69

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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.