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Finding the Fourth Proportional to 574,803.47, 793,229.00 and 333,226.10

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Solution

The fourth proportional to 574,803.47, 793,229.00 and 333,226.10 is: 459,852.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,803.47 : 793,229.00 = 333,226.10 : x
  2. Step 2: Convert to fraction form
    574,803.47/793,229.00 = 333,226.10/x
  3. Step 3: Cross multiply
    574,803.47x = 793,229.00 × 333,226.10
  4. Step 4: Simplify right side
    574,803.47x = 264,324,600,444.63
  5. Step 5: Solve for x
    x = 264,324,600,444.63/574,803.47
  6. Step 6: Final answer
    x = 459,852.13

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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.