Home / 6,950,123.43-9,585,483.60-4,891,952.31

Finding the Fourth Proportional to 6,950,123.43, 9,585,483.60 and 4,891,952.31

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Solution

The fourth proportional to 6,950,123.43, 9,585,483.60 and 4,891,952.31 is: 6,746,891.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,123.43 : 9,585,483.60 = 4,891,952.31 : x
  2. Step 2: Convert to fraction form
    6,950,123.43/9,585,483.60 = 4,891,952.31/x
  3. Step 3: Cross multiply
    6,950,123.43x = 9,585,483.60 × 4,891,952.31
  4. Step 4: Simplify right side
    6,950,123.43x = 46,891,728,639,487.11
  5. Step 5: Solve for x
    x = 46,891,728,639,487.11/6,950,123.43
  6. Step 6: Final answer
    x = 6,746,891.49

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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.