Home / 6,526,632.80-9,006,903.32-3,586,632.68

Finding the Fourth Proportional to 6,526,632.80, 9,006,903.32 and 3,586,632.68

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Solution

The fourth proportional to 6,526,632.80, 9,006,903.32 and 3,586,632.68 is: 4,949,635.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,632.80 : 9,006,903.32 = 3,586,632.68 : x
  2. Step 2: Convert to fraction form
    6,526,632.80/9,006,903.32 = 3,586,632.68/x
  3. Step 3: Cross multiply
    6,526,632.80x = 9,006,903.32 × 3,586,632.68
  4. Step 4: Simplify right side
    6,526,632.80x = 32,304,453,793,112.50
  5. Step 5: Solve for x
    x = 32,304,453,793,112.50/6,526,632.80
  6. Step 6: Final answer
    x = 4,949,635.56

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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.