Home / 794,312.65-1,096,146.03-454,846.51

Finding the Fourth Proportional to 794,312.65, 1,096,146.03 and 454,846.51

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Solution

The fourth proportional to 794,312.65, 1,096,146.03 and 454,846.51 is: 627,685.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,312.65 : 1,096,146.03 = 454,846.51 : x
  2. Step 2: Convert to fraction form
    794,312.65/1,096,146.03 = 454,846.51/x
  3. Step 3: Cross multiply
    794,312.65x = 1,096,146.03 × 454,846.51
  4. Step 4: Simplify right side
    794,312.65x = 498,578,196,195.86
  5. Step 5: Solve for x
    x = 498,578,196,195.86/794,312.65
  6. Step 6: Final answer
    x = 627,685.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.