Home / 546,620.04-754,336.62-301,599.18

Finding the Fourth Proportional to 546,620.04, 754,336.62 and 301,599.18

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Solution

The fourth proportional to 546,620.04, 754,336.62 and 301,599.18 is: 416,207.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,620.04 : 754,336.62 = 301,599.18 : x
  2. Step 2: Convert to fraction form
    546,620.04/754,336.62 = 301,599.18/x
  3. Step 3: Cross multiply
    546,620.04x = 754,336.62 × 301,599.18
  4. Step 4: Simplify right side
    546,620.04x = 227,507,306,035.97
  5. Step 5: Solve for x
    x = 227,507,306,035.97/546,620.04
  6. Step 6: Final answer
    x = 416,207.40

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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.