Home / 1,806,008.24-2,708,597.81-1,076,737.82

Finding the Fourth Proportional to 1,806,008.24, 2,708,597.81 and 1,076,737.82

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Solution

The fourth proportional to 1,806,008.24, 2,708,597.81 and 1,076,737.82 is: 1,614,859.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,008.24 : 2,708,597.81 = 1,076,737.82 : x
  2. Step 2: Convert to fraction form
    1,806,008.24/2,708,597.81 = 1,076,737.82/x
  3. Step 3: Cross multiply
    1,806,008.24x = 2,708,597.81 × 1,076,737.82
  4. Step 4: Simplify right side
    1,806,008.24x = 2,916,449,690,345.03
  5. Step 5: Solve for x
    x = 2,916,449,690,345.03/1,806,008.24
  6. Step 6: Final answer
    x = 1,614,859.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.