Home / 2,959,334.75-4,436,336.39-1,064,743.13

Finding the Fourth Proportional to 2,959,334.75, 4,436,336.39 and 1,064,743.13

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Solution

The fourth proportional to 2,959,334.75, 4,436,336.39 and 1,064,743.13 is: 1,596,155.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,334.75 : 4,436,336.39 = 1,064,743.13 : x
  2. Step 2: Convert to fraction form
    2,959,334.75/4,436,336.39 = 1,064,743.13/x
  3. Step 3: Cross multiply
    2,959,334.75x = 4,436,336.39 × 1,064,743.13
  4. Step 4: Simplify right side
    2,959,334.75x = 4,723,558,666,116.10
  5. Step 5: Solve for x
    x = 4,723,558,666,116.10/2,959,334.75
  6. Step 6: Final answer
    x = 1,596,155.58

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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.