Home / 2,896,194.89-4,344,151.20-1,074,914.35

Finding the Fourth Proportional to 2,896,194.89, 4,344,151.20 and 1,074,914.35

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Solution

The fourth proportional to 2,896,194.89, 4,344,151.20 and 1,074,914.35 is: 1,612,319.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,194.89 : 4,344,151.20 = 1,074,914.35 : x
  2. Step 2: Convert to fraction form
    2,896,194.89/4,344,151.20 = 1,074,914.35/x
  3. Step 3: Cross multiply
    2,896,194.89x = 4,344,151.20 × 1,074,914.35
  4. Step 4: Simplify right side
    2,896,194.89x = 4,669,590,448,558.41
  5. Step 5: Solve for x
    x = 4,669,590,448,558.41/2,896,194.89
  6. Step 6: Final answer
    x = 1,612,319.14

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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.