Home / 9,822,650.32-13,560,876.12-6,519,424.24

Finding the Fourth Proportional to 9,822,650.32, 13,560,876.12 and 6,519,424.24

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Solution

The fourth proportional to 9,822,650.32, 13,560,876.12 and 6,519,424.24 is: 9,000,534.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,650.32 : 13,560,876.12 = 6,519,424.24 : x
  2. Step 2: Convert to fraction form
    9,822,650.32/13,560,876.12 = 6,519,424.24/x
  3. Step 3: Cross multiply
    9,822,650.32x = 13,560,876.12 × 6,519,424.24
  4. Step 4: Simplify right side
    9,822,650.32x = 88,409,104,492,365.14
  5. Step 5: Solve for x
    x = 88,409,104,492,365.14/9,822,650.32
  6. Step 6: Final answer
    x = 9,000,534.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.