Home / 3,507,575.89-4,841,263.61-2,057,737.09

Finding the Fourth Proportional to 3,507,575.89, 4,841,263.61 and 2,057,737.09

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Solution

The fourth proportional to 3,507,575.89, 4,841,263.61 and 2,057,737.09 is: 2,840,151.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,507,575.89 : 4,841,263.61 = 2,057,737.09 : x
  2. Step 2: Convert to fraction form
    3,507,575.89/4,841,263.61 = 2,057,737.09/x
  3. Step 3: Cross multiply
    3,507,575.89x = 4,841,263.61 × 2,057,737.09
  4. Step 4: Simplify right side
    3,507,575.89x = 9,962,047,682,475.61
  5. Step 5: Solve for x
    x = 9,962,047,682,475.61/3,507,575.89
  6. Step 6: Final answer
    x = 2,840,151.72

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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.