Home / 6,674,027.43-10,011,041.01-3,078,730.65

Finding the Fourth Proportional to 6,674,027.43, 10,011,041.01 and 3,078,730.65

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Solution

The fourth proportional to 6,674,027.43, 10,011,041.01 and 3,078,730.65 is: 4,618,095.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,027.43 : 10,011,041.01 = 3,078,730.65 : x
  2. Step 2: Convert to fraction form
    6,674,027.43/10,011,041.01 = 3,078,730.65/x
  3. Step 3: Cross multiply
    6,674,027.43x = 10,011,041.01 × 3,078,730.65
  4. Step 4: Simplify right side
    6,674,027.43x = 30,821,298,795,893.95
  5. Step 5: Solve for x
    x = 30,821,298,795,893.95/6,674,027.43
  6. Step 6: Final answer
    x = 4,618,095.91

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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.