Home / 6,264,901.80-9,384,911.10-3,733,036.20

Finding the Fourth Proportional to 6,264,901.80, 9,384,911.10 and 3,733,036.20

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Solution

The fourth proportional to 6,264,901.80, 9,384,911.10 and 3,733,036.20 is: 5,592,140.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,901.80 : 9,384,911.10 = 3,733,036.20 : x
  2. Step 2: Convert to fraction form
    6,264,901.80/9,384,911.10 = 3,733,036.20/x
  3. Step 3: Cross multiply
    6,264,901.80x = 9,384,911.10 × 3,733,036.20
  4. Step 4: Simplify right side
    6,264,901.80x = 35,034,212,870,081.82
  5. Step 5: Solve for x
    x = 35,034,212,870,081.82/6,264,901.80
  6. Step 6: Final answer
    x = 5,592,140.79

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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.