Home / 6,155,599.28-9,275,415.38-5,058,250.16

Finding the Fourth Proportional to 6,155,599.28, 9,275,415.38 and 5,058,250.16

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Solution

The fourth proportional to 6,155,599.28, 9,275,415.38 and 5,058,250.16 is: 7,621,901.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,599.28 : 9,275,415.38 = 5,058,250.16 : x
  2. Step 2: Convert to fraction form
    6,155,599.28/9,275,415.38 = 5,058,250.16/x
  3. Step 3: Cross multiply
    6,155,599.28x = 9,275,415.38 × 5,058,250.16
  4. Step 4: Simplify right side
    6,155,599.28x = 46,917,371,329,951.47
  5. Step 5: Solve for x
    x = 46,917,371,329,951.47/6,155,599.28
  6. Step 6: Final answer
    x = 7,621,901.49

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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.