Home / 3,164,058.66-4,366,399.05-1,713,753.66

Finding the Fourth Proportional to 3,164,058.66, 4,366,399.05 and 1,713,753.66

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Solution

The fourth proportional to 3,164,058.66, 4,366,399.05 and 1,713,753.66 is: 2,364,979.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,058.66 : 4,366,399.05 = 1,713,753.66 : x
  2. Step 2: Convert to fraction form
    3,164,058.66/4,366,399.05 = 1,713,753.66/x
  3. Step 3: Cross multiply
    3,164,058.66x = 4,366,399.05 × 1,713,753.66
  4. Step 4: Simplify right side
    3,164,058.66x = 7,482,932,352,958.02
  5. Step 5: Solve for x
    x = 7,482,932,352,958.02/3,164,058.66
  6. Step 6: Final answer
    x = 2,364,979.02

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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.