Home / 6,551,980.05-9,041,762.79-3,800,296.65

Finding the Fourth Proportional to 6,551,980.05, 9,041,762.79 and 3,800,296.65

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Solution

The fourth proportional to 6,551,980.05, 9,041,762.79 and 3,800,296.65 is: 5,244,426.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,980.05 : 9,041,762.79 = 3,800,296.65 : x
  2. Step 2: Convert to fraction form
    6,551,980.05/9,041,762.79 = 3,800,296.65/x
  3. Step 3: Cross multiply
    6,551,980.05x = 9,041,762.79 × 3,800,296.65
  4. Step 4: Simplify right side
    6,551,980.05x = 34,361,380,840,931.65
  5. Step 5: Solve for x
    x = 34,361,380,840,931.65/6,551,980.05
  6. Step 6: Final answer
    x = 5,244,426.96

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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.