Home / 5,825,412.24-8,039,341.08-3,247,111.68

Finding the Fourth Proportional to 5,825,412.24, 8,039,341.08 and 3,247,111.68

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Solution

The fourth proportional to 5,825,412.24, 8,039,341.08 and 3,247,111.68 is: 4,481,165.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,412.24 : 8,039,341.08 = 3,247,111.68 : x
  2. Step 2: Convert to fraction form
    5,825,412.24/8,039,341.08 = 3,247,111.68/x
  3. Step 3: Cross multiply
    5,825,412.24x = 8,039,341.08 × 3,247,111.68
  4. Step 4: Simplify right side
    5,825,412.24x = 26,104,638,320,371.82
  5. Step 5: Solve for x
    x = 26,104,638,320,371.82/5,825,412.24
  6. Step 6: Final answer
    x = 4,481,165.84

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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.