Home / 2,024,299.44-2,791,723.92-1,679,589.60

Finding the Fourth Proportional to 2,024,299.44, 2,791,723.92 and 1,679,589.60

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Solution

The fourth proportional to 2,024,299.44, 2,791,723.92 and 1,679,589.60 is: 2,316,332.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,299.44 : 2,791,723.92 = 1,679,589.60 : x
  2. Step 2: Convert to fraction form
    2,024,299.44/2,791,723.92 = 1,679,589.60/x
  3. Step 3: Cross multiply
    2,024,299.44x = 2,791,723.92 × 1,679,589.60
  4. Step 4: Simplify right side
    2,024,299.44x = 4,688,950,462,103.23
  5. Step 5: Solve for x
    x = 4,688,950,462,103.23/2,024,299.44
  6. Step 6: Final answer
    x = 2,316,332.44

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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.