Home / 8,041,446.48-11,097,282.12-4,370,362.92

Finding the Fourth Proportional to 8,041,446.48, 11,097,282.12 and 4,370,362.92

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Solution

The fourth proportional to 8,041,446.48, 11,097,282.12 and 4,370,362.92 is: 6,031,147.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,041,446.48 : 11,097,282.12 = 4,370,362.92 : x
  2. Step 2: Convert to fraction form
    8,041,446.48/11,097,282.12 = 4,370,362.92/x
  3. Step 3: Cross multiply
    8,041,446.48x = 11,097,282.12 × 4,370,362.92
  4. Step 4: Simplify right side
    8,041,446.48x = 48,499,150,290,026.98
  5. Step 5: Solve for x
    x = 48,499,150,290,026.98/8,041,446.48
  6. Step 6: Final answer
    x = 6,031,147.56

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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.