Home / 9,950,570.88-14,925,807.12-3,885,918.48

Finding the Fourth Proportional to 9,950,570.88, 14,925,807.12 and 3,885,918.48

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Solution

The fourth proportional to 9,950,570.88, 14,925,807.12 and 3,885,918.48 is: 5,828,858.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,950,570.88 : 14,925,807.12 = 3,885,918.48 : x
  2. Step 2: Convert to fraction form
    9,950,570.88/14,925,807.12 = 3,885,918.48/x
  3. Step 3: Cross multiply
    9,950,570.88x = 14,925,807.12 × 3,885,918.48
  4. Step 4: Simplify right side
    9,950,570.88x = 58,000,469,716,523.57
  5. Step 5: Solve for x
    x = 58,000,469,716,523.57/9,950,570.88
  6. Step 6: Final answer
    x = 5,828,858.51

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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.