Home / 794,922.90-1,097,278.94-472,632.23

Finding the Fourth Proportional to 794,922.90, 1,097,278.94 and 472,632.23

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Solution

The fourth proportional to 794,922.90, 1,097,278.94 and 472,632.23 is: 652,402.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,922.90 : 1,097,278.94 = 472,632.23 : x
  2. Step 2: Convert to fraction form
    794,922.90/1,097,278.94 = 472,632.23/x
  3. Step 3: Cross multiply
    794,922.90x = 1,097,278.94 × 472,632.23
  4. Step 4: Simplify right side
    794,922.90x = 518,609,384,494.68
  5. Step 5: Solve for x
    x = 518,609,384,494.68/794,922.90
  6. Step 6: Final answer
    x = 652,402.12

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1.5x scale

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.