Home / 733,323.84-1,010,093.94-518,090.28

Finding the Fourth Proportional to 733,323.84, 1,010,093.94 and 518,090.28

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Solution

The fourth proportional to 733,323.84, 1,010,093.94 and 518,090.28 is: 713,627.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,323.84 : 1,010,093.94 = 518,090.28 : x
  2. Step 2: Convert to fraction form
    733,323.84/1,010,093.94 = 518,090.28/x
  3. Step 3: Cross multiply
    733,323.84x = 1,010,093.94 × 518,090.28
  4. Step 4: Simplify right side
    733,323.84x = 523,319,852,200.90
  5. Step 5: Solve for x
    x = 523,319,852,200.90/733,323.84
  6. Step 6: Final answer
    x = 713,627.22

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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.