Home / 8,314,586.48-12,472,229.16-4,058,334.56

Finding the Fourth Proportional to 8,314,586.48, 12,472,229.16 and 4,058,334.56

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Solution

The fourth proportional to 8,314,586.48, 12,472,229.16 and 4,058,334.56 is: 6,087,672.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,314,586.48 : 12,472,229.16 = 4,058,334.56 : x
  2. Step 2: Convert to fraction form
    8,314,586.48/12,472,229.16 = 4,058,334.56/x
  3. Step 3: Cross multiply
    8,314,586.48x = 12,472,229.16 × 4,058,334.56
  4. Step 4: Simplify right side
    8,314,586.48x = 50,616,478,640,267.77
  5. Step 5: Solve for x
    x = 50,616,478,640,267.77/8,314,586.48
  6. Step 6: Final answer
    x = 6,087,672.40

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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.