Home / 9,851,008.89-14,776,512.57-4,992,558.66

Finding the Fourth Proportional to 9,851,008.89, 14,776,512.57 and 4,992,558.66

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Solution

The fourth proportional to 9,851,008.89, 14,776,512.57 and 4,992,558.66 is: 7,488,837.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,851,008.89 : 14,776,512.57 = 4,992,558.66 : x
  2. Step 2: Convert to fraction form
    9,851,008.89/14,776,512.57 = 4,992,558.66/x
  3. Step 3: Cross multiply
    9,851,008.89x = 14,776,512.57 × 4,992,558.66
  4. Step 4: Simplify right side
    9,851,008.89x = 73,772,605,867,066.94
  5. Step 5: Solve for x
    x = 73,772,605,867,066.94/9,851,008.89
  6. Step 6: Final answer
    x = 7,488,837.61

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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.