Home / 2,443,053.44-3,664,580.16-1,323,309.44

Finding the Fourth Proportional to 2,443,053.44, 3,664,580.16 and 1,323,309.44

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Solution

The fourth proportional to 2,443,053.44, 3,664,580.16 and 1,323,309.44 is: 1,984,964.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,053.44 : 3,664,580.16 = 1,323,309.44 : x
  2. Step 2: Convert to fraction form
    2,443,053.44/3,664,580.16 = 1,323,309.44/x
  3. Step 3: Cross multiply
    2,443,053.44x = 3,664,580.16 × 1,323,309.44
  4. Step 4: Simplify right side
    2,443,053.44x = 4,849,373,519,364.71
  5. Step 5: Solve for x
    x = 4,849,373,519,364.71/2,443,053.44
  6. Step 6: Final answer
    x = 1,984,964.16

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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.