Home / 1,441,855.59-2,160,891.37-1,060,992.98

Finding the Fourth Proportional to 1,441,855.59, 2,160,891.37 and 1,060,992.98

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Solution

The fourth proportional to 1,441,855.59, 2,160,891.37 and 1,060,992.98 is: 1,590,097.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,855.59 : 2,160,891.37 = 1,060,992.98 : x
  2. Step 2: Convert to fraction form
    1,441,855.59/2,160,891.37 = 1,060,992.98/x
  3. Step 3: Cross multiply
    1,441,855.59x = 2,160,891.37 × 1,060,992.98
  4. Step 4: Simplify right side
    1,441,855.59x = 2,292,690,572,737.71
  5. Step 5: Solve for x
    x = 2,292,690,572,737.71/1,441,855.59
  6. Step 6: Final answer
    x = 1,590,097.23

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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.