Home / 1,654,899.75-2,482,349.64-532,968.75

Finding the Fourth Proportional to 1,654,899.75, 2,482,349.64 and 532,968.75

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Solution

The fourth proportional to 1,654,899.75, 2,482,349.64 and 532,968.75 is: 799,453.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,899.75 : 2,482,349.64 = 532,968.75 : x
  2. Step 2: Convert to fraction form
    1,654,899.75/2,482,349.64 = 532,968.75/x
  3. Step 3: Cross multiply
    1,654,899.75x = 2,482,349.64 × 532,968.75
  4. Step 4: Simplify right side
    1,654,899.75x = 1,323,014,784,693.75
  5. Step 5: Solve for x
    x = 1,323,014,784,693.75/1,654,899.75
  6. Step 6: Final answer
    x = 799,453.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.