Home / 4,885,559.70-7,328,339.55-4,101,738.90

Finding the Fourth Proportional to 4,885,559.70, 7,328,339.55 and 4,101,738.90

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Solution

The fourth proportional to 4,885,559.70, 7,328,339.55 and 4,101,738.90 is: 6,152,608.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,559.70 : 7,328,339.55 = 4,101,738.90 : x
  2. Step 2: Convert to fraction form
    4,885,559.70/7,328,339.55 = 4,101,738.90/x
  3. Step 3: Cross multiply
    4,885,559.70x = 7,328,339.55 × 4,101,738.90
  4. Step 4: Simplify right side
    4,885,559.70x = 30,058,935,404,643.49
  5. Step 5: Solve for x
    x = 30,058,935,404,643.49/4,885,559.70
  6. Step 6: Final answer
    x = 6,152,608.35

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Similar ratio
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1.5x scale

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.