Home / 6,130,114.12-9,197,271.78-2,344,679.56

Finding the Fourth Proportional to 6,130,114.12, 9,197,271.78 and 2,344,679.56

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Solution

The fourth proportional to 6,130,114.12, 9,197,271.78 and 2,344,679.56 is: 3,517,822.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,114.12 : 9,197,271.78 = 2,344,679.56 : x
  2. Step 2: Convert to fraction form
    6,130,114.12/9,197,271.78 = 2,344,679.56/x
  3. Step 3: Cross multiply
    6,130,114.12x = 9,197,271.78 × 2,344,679.56
  4. Step 4: Simplify right side
    6,130,114.12x = 21,564,655,150,330.82
  5. Step 5: Solve for x
    x = 21,564,655,150,330.82/6,130,114.12
  6. Step 6: Final answer
    x = 3,517,822.79

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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.