Home / 7,074,631.68-10,608,829.44-2,024,796.16

Finding the Fourth Proportional to 7,074,631.68, 10,608,829.44 and 2,024,796.16

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Solution

The fourth proportional to 7,074,631.68, 10,608,829.44 and 2,024,796.16 is: 3,036,301.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,631.68 : 10,608,829.44 = 2,024,796.16 : x
  2. Step 2: Convert to fraction form
    7,074,631.68/10,608,829.44 = 2,024,796.16/x
  3. Step 3: Cross multiply
    7,074,631.68x = 10,608,829.44 × 2,024,796.16
  4. Step 4: Simplify right side
    7,074,631.68x = 21,480,717,112,206.95
  5. Step 5: Solve for x
    x = 21,480,717,112,206.95/7,074,631.68
  6. Step 6: Final answer
    x = 3,036,301.83

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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.