Home / 1,824,471.12-2,518,169.82-1,060,965.12

Finding the Fourth Proportional to 1,824,471.12, 2,518,169.82 and 1,060,965.12

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Solution

The fourth proportional to 1,824,471.12, 2,518,169.82 and 1,060,965.12 is: 1,464,364.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,471.12 : 2,518,169.82 = 1,060,965.12 : x
  2. Step 2: Convert to fraction form
    1,824,471.12/2,518,169.82 = 1,060,965.12/x
  3. Step 3: Cross multiply
    1,824,471.12x = 2,518,169.82 × 1,060,965.12
  4. Step 4: Simplify right side
    1,824,471.12x = 2,671,690,345,256.68
  5. Step 5: Solve for x
    x = 2,671,690,345,256.68/1,824,471.12
  6. Step 6: Final answer
    x = 1,464,364.28

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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.