Home / 7,333,058.43-10,998,319.19-1,941,786.32

Finding the Fourth Proportional to 7,333,058.43, 10,998,319.19 and 1,941,786.32

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Solution

The fourth proportional to 7,333,058.43, 10,998,319.19 and 1,941,786.32 is: 2,912,343.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,058.43 : 10,998,319.19 = 1,941,786.32 : x
  2. Step 2: Convert to fraction form
    7,333,058.43/10,998,319.19 = 1,941,786.32/x
  3. Step 3: Cross multiply
    7,333,058.43x = 10,998,319.19 × 1,941,786.32
  4. Step 4: Simplify right side
    7,333,058.43x = 21,356,385,681,434.95
  5. Step 5: Solve for x
    x = 21,356,385,681,434.95/7,333,058.43
  6. Step 6: Final answer
    x = 2,912,343.59

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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.