Home / 2,677,125.16-4,008,035.93-2,507,433.10

Finding the Fourth Proportional to 2,677,125.16, 4,008,035.93 and 2,507,433.10

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Solution

The fourth proportional to 2,677,125.16, 4,008,035.93 and 2,507,433.10 is: 3,753,982.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,125.16 : 4,008,035.93 = 2,507,433.10 : x
  2. Step 2: Convert to fraction form
    2,677,125.16/4,008,035.93 = 2,507,433.10/x
  3. Step 3: Cross multiply
    2,677,125.16x = 4,008,035.93 × 2,507,433.10
  4. Step 4: Simplify right side
    2,677,125.16x = 10,049,881,934,314.03
  5. Step 5: Solve for x
    x = 10,049,881,934,314.03/2,677,125.16
  6. Step 6: Final answer
    x = 3,753,982.85

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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.