Home / 8,659,675.92-11,950,058.52-4,792,360.08

Finding the Fourth Proportional to 8,659,675.92, 11,950,058.52 and 4,792,360.08

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Solution

The fourth proportional to 8,659,675.92, 11,950,058.52 and 4,792,360.08 is: 6,613,294.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,659,675.92 : 11,950,058.52 = 4,792,360.08 : x
  2. Step 2: Convert to fraction form
    8,659,675.92/11,950,058.52 = 4,792,360.08/x
  3. Step 3: Cross multiply
    8,659,675.92x = 11,950,058.52 × 4,792,360.08
  4. Step 4: Simplify right side
    8,659,675.92x = 57,268,983,404,911.88
  5. Step 5: Solve for x
    x = 57,268,983,404,911.88/8,659,675.92
  6. Step 6: Final answer
    x = 6,613,294.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.