Home / 1,293,068.66-1,937,591.27-493,914.02

Finding the Fourth Proportional to 1,293,068.66, 1,937,591.27 and 493,914.02

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Solution

The fourth proportional to 1,293,068.66, 1,937,591.27 and 493,914.02 is: 740,102.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,068.66 : 1,937,591.27 = 493,914.02 : x
  2. Step 2: Convert to fraction form
    1,293,068.66/1,937,591.27 = 493,914.02/x
  3. Step 3: Cross multiply
    1,293,068.66x = 1,937,591.27 × 493,914.02
  4. Step 4: Simplify right side
    1,293,068.66x = 957,003,493,282.61
  5. Step 5: Solve for x
    x = 957,003,493,282.61/1,293,068.66
  6. Step 6: Final answer
    x = 740,102.61

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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.