Home / 1,364,366.49-2,046,706.91-453,629.96

Finding the Fourth Proportional to 1,364,366.49, 2,046,706.91 and 453,629.96

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Solution

The fourth proportional to 1,364,366.49, 2,046,706.91 and 453,629.96 is: 680,497.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,366.49 : 2,046,706.91 = 453,629.96 : x
  2. Step 2: Convert to fraction form
    1,364,366.49/2,046,706.91 = 453,629.96/x
  3. Step 3: Cross multiply
    1,364,366.49x = 2,046,706.91 × 453,629.96
  4. Step 4: Simplify right side
    1,364,366.49x = 928,447,561,213.34
  5. Step 5: Solve for x
    x = 928,447,561,213.34/1,364,366.49
  6. Step 6: Final answer
    x = 680,497.19

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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.