Home / 9,950,571.88-14,925,808.62-3,885,919.48

Finding the Fourth Proportional to 9,950,571.88, 14,925,808.62 and 3,885,919.48

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Solution

The fourth proportional to 9,950,571.88, 14,925,808.62 and 3,885,919.48 is: 5,828,860.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,950,571.88 : 14,925,808.62 = 3,885,919.48 : x
  2. Step 2: Convert to fraction form
    9,950,571.88/14,925,808.62 = 3,885,919.48/x
  3. Step 3: Cross multiply
    9,950,571.88x = 14,925,808.62 × 3,885,919.48
  4. Step 4: Simplify right side
    9,950,571.88x = 58,000,490,471,209.91
  5. Step 5: Solve for x
    x = 58,000,490,471,209.91/9,950,571.88
  6. Step 6: Final answer
    x = 5,828,860.01

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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.