Home / 9,803,467.36-14,680,006.80-6,005,435.68

Finding the Fourth Proportional to 9,803,467.36, 14,680,006.80 and 6,005,435.68

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Solution

The fourth proportional to 9,803,467.36, 14,680,006.80 and 6,005,435.68 is: 8,992,719.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,803,467.36 : 14,680,006.80 = 6,005,435.68 : x
  2. Step 2: Convert to fraction form
    9,803,467.36/14,680,006.80 = 6,005,435.68/x
  3. Step 3: Cross multiply
    9,803,467.36x = 14,680,006.80 × 6,005,435.68
  4. Step 4: Simplify right side
    9,803,467.36x = 88,159,836,619,362.62
  5. Step 5: Solve for x
    x = 88,159,836,619,362.62/9,803,467.36
  6. Step 6: Final answer
    x = 8,992,719.96

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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.