Home / 2,069,326.43-3,123,425.50-2,069,326.43

Finding the Fourth Proportional to 2,069,326.43, 3,123,425.50 and 2,069,326.43

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Solution

The fourth proportional to 2,069,326.43, 3,123,425.50 and 2,069,326.43 is: 3,123,425.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,326.43 : 3,123,425.50 = 2,069,326.43 : x
  2. Step 2: Convert to fraction form
    2,069,326.43/3,123,425.50 = 2,069,326.43/x
  3. Step 3: Cross multiply
    2,069,326.43x = 3,123,425.50 × 2,069,326.43
  4. Step 4: Simplify right side
    2,069,326.43x = 6,463,386,939,285.97
  5. Step 5: Solve for x
    x = 6,463,386,939,285.97/2,069,326.43
  6. Step 6: Final answer
    x = 3,123,425.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.