Home / 8,846,924.46-12,202,466.67-5,905,258.35

Finding the Fourth Proportional to 8,846,924.46, 12,202,466.67 and 5,905,258.35

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Solution

The fourth proportional to 8,846,924.46, 12,202,466.67 and 5,905,258.35 is: 8,145,058.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,846,924.46 : 12,202,466.67 = 5,905,258.35 : x
  2. Step 2: Convert to fraction form
    8,846,924.46/12,202,466.67 = 5,905,258.35/x
  3. Step 3: Cross multiply
    8,846,924.46x = 12,202,466.67 × 5,905,258.35
  4. Step 4: Simplify right side
    8,846,924.46x = 72,058,718,193,614.19
  5. Step 5: Solve for x
    x = 72,058,718,193,614.19/8,846,924.46
  6. Step 6: Final answer
    x = 8,145,058.60

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1.5x scale

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.