Home / 2,508,560.92-3,461,811.38-1,362,642.12

Finding the Fourth Proportional to 2,508,560.92, 3,461,811.38 and 1,362,642.12

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Solution

The fourth proportional to 2,508,560.92, 3,461,811.38 and 1,362,642.12 is: 1,880,444.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,560.92 : 3,461,811.38 = 1,362,642.12 : x
  2. Step 2: Convert to fraction form
    2,508,560.92/3,461,811.38 = 1,362,642.12/x
  3. Step 3: Cross multiply
    2,508,560.92x = 3,461,811.38 × 1,362,642.12
  4. Step 4: Simplify right side
    2,508,560.92x = 4,717,209,997,883.33
  5. Step 5: Solve for x
    x = 4,717,209,997,883.33/2,508,560.92
  6. Step 6: Final answer
    x = 1,880,444.66

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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.