Home / 2,960,946.77-4,443,062.43-1,444,642.16

Finding the Fourth Proportional to 2,960,946.77, 4,443,062.43 and 1,444,642.16

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Solution

The fourth proportional to 2,960,946.77, 4,443,062.43 and 1,444,642.16 is: 2,167,764.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,946.77 : 4,443,062.43 = 1,444,642.16 : x
  2. Step 2: Convert to fraction form
    2,960,946.77/4,443,062.43 = 1,444,642.16/x
  3. Step 3: Cross multiply
    2,960,946.77x = 4,443,062.43 × 1,444,642.16
  4. Step 4: Simplify right side
    2,960,946.77x = 6,418,635,305,890.05
  5. Step 5: Solve for x
    x = 6,418,635,305,890.05/2,960,946.77
  6. Step 6: Final answer
    x = 2,167,764.50

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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.