Home / 9,431,815.19-14,151,225.92-6,551,664.44

Finding the Fourth Proportional to 9,431,815.19, 14,151,225.92 and 6,551,664.44

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Solution

The fourth proportional to 9,431,815.19, 14,151,225.92 and 6,551,664.44 is: 9,829,930.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,431,815.19 : 14,151,225.92 = 6,551,664.44 : x
  2. Step 2: Convert to fraction form
    9,431,815.19/14,151,225.92 = 6,551,664.44/x
  3. Step 3: Cross multiply
    9,431,815.19x = 14,151,225.92 × 6,551,664.44
  4. Step 4: Simplify right side
    9,431,815.19x = 92,714,083,538,955.83
  5. Step 5: Solve for x
    x = 92,714,083,538,955.83/9,431,815.19
  6. Step 6: Final answer
    x = 9,829,930.05

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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.