Home / 2,264,023.08-3,396,058.29-666,616.41

Finding the Fourth Proportional to 2,264,023.08, 3,396,058.29 and 666,616.41

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Solution

The fourth proportional to 2,264,023.08, 3,396,058.29 and 666,616.41 is: 999,931.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,023.08 : 3,396,058.29 = 666,616.41 : x
  2. Step 2: Convert to fraction form
    2,264,023.08/3,396,058.29 = 666,616.41/x
  3. Step 3: Cross multiply
    2,264,023.08x = 3,396,058.29 × 666,616.41
  4. Step 4: Simplify right side
    2,264,023.08x = 2,263,868,185,430.54
  5. Step 5: Solve for x
    x = 2,263,868,185,430.54/2,264,023.08
  6. Step 6: Final answer
    x = 999,931.58

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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.