Home / 9,503,682.13-14,240,851.14-6,417,578.41

Finding the Fourth Proportional to 9,503,682.13, 14,240,851.14 and 6,417,578.41

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Solution

The fourth proportional to 9,503,682.13, 14,240,851.14 and 6,417,578.41 is: 9,616,459.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,503,682.13 : 14,240,851.14 = 6,417,578.41 : x
  2. Step 2: Convert to fraction form
    9,503,682.13/14,240,851.14 = 6,417,578.41/x
  3. Step 3: Cross multiply
    9,503,682.13x = 14,240,851.14 × 6,417,578.41
  4. Step 4: Simplify right side
    9,503,682.13x = 91,391,778,816,087.89
  5. Step 5: Solve for x
    x = 91,391,778,816,087.89/9,503,682.13
  6. Step 6: Final answer
    x = 9,616,459.97

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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.