Home / 3,058,934.58-4,587,419.52-1,009,134.36

Finding the Fourth Proportional to 3,058,934.58, 4,587,419.52 and 1,009,134.36

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Solution

The fourth proportional to 3,058,934.58, 4,587,419.52 and 1,009,134.36 is: 1,513,377.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,934.58 : 4,587,419.52 = 1,009,134.36 : x
  2. Step 2: Convert to fraction form
    3,058,934.58/4,587,419.52 = 1,009,134.36/x
  3. Step 3: Cross multiply
    3,058,934.58x = 4,587,419.52 × 1,009,134.36
  4. Step 4: Simplify right side
    3,058,934.58x = 4,629,322,661,366.71
  5. Step 5: Solve for x
    x = 4,629,322,661,366.71/3,058,934.58
  6. Step 6: Final answer
    x = 1,513,377.47

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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.