Home / 5,441,130.24-7,508,604.88-2,993,742.93

Finding the Fourth Proportional to 5,441,130.24, 7,508,604.88 and 2,993,742.93

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Solution

The fourth proportional to 5,441,130.24, 7,508,604.88 and 2,993,742.93 is: 4,131,280.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,130.24 : 7,508,604.88 = 2,993,742.93 : x
  2. Step 2: Convert to fraction form
    5,441,130.24/7,508,604.88 = 2,993,742.93/x
  3. Step 3: Cross multiply
    5,441,130.24x = 7,508,604.88 × 2,993,742.93
  4. Step 4: Simplify right side
    5,441,130.24x = 22,478,832,805,562.94
  5. Step 5: Solve for x
    x = 22,478,832,805,562.94/5,441,130.24
  6. Step 6: Final answer
    x = 4,131,280.05

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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.