Home / 11,058,641.66-16,587,948.16-2,971,617.41

Finding the Fourth Proportional to 11,058,641.66, 16,587,948.16 and 2,971,617.41

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Solution

The fourth proportional to 11,058,641.66, 16,587,948.16 and 2,971,617.41 is: 4,457,422.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,641.66 : 16,587,948.16 = 2,971,617.41 : x
  2. Step 2: Convert to fraction form
    11,058,641.66/16,587,948.16 = 2,971,617.41/x
  3. Step 3: Cross multiply
    11,058,641.66x = 16,587,948.16 × 2,971,617.41
  4. Step 4: Simplify right side
    11,058,641.66x = 49,293,035,548,433.47
  5. Step 5: Solve for x
    x = 49,293,035,548,433.47/11,058,641.66
  6. Step 6: Final answer
    x = 4,457,422.26

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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.