Home / 11,832,291.36-17,750,399.10-4,153,943.28

Finding the Fourth Proportional to 11,832,291.36, 17,750,399.10 and 4,153,943.28

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Solution

The fourth proportional to 11,832,291.36, 17,750,399.10 and 4,153,943.28 is: 6,231,603.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,832,291.36 : 17,750,399.10 = 4,153,943.28 : x
  2. Step 2: Convert to fraction form
    11,832,291.36/17,750,399.10 = 4,153,943.28/x
  3. Step 3: Cross multiply
    11,832,291.36x = 17,750,399.10 × 4,153,943.28
  4. Step 4: Simplify right side
    11,832,291.36x = 73,734,151,058,763.05
  5. Step 5: Solve for x
    x = 73,734,151,058,763.05/11,832,291.36
  6. Step 6: Final answer
    x = 6,231,603.74

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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.