Home / 1,670,277.42-2,504,189.25-532,385.10

Finding the Fourth Proportional to 1,670,277.42, 2,504,189.25 and 532,385.10

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Solution

The fourth proportional to 1,670,277.42, 2,504,189.25 and 532,385.10 is: 798,186.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,277.42 : 2,504,189.25 = 532,385.10 : x
  2. Step 2: Convert to fraction form
    1,670,277.42/2,504,189.25 = 532,385.10/x
  3. Step 3: Cross multiply
    1,670,277.42x = 2,504,189.25 × 532,385.10
  4. Step 4: Simplify right side
    1,670,277.42x = 1,333,193,044,280.18
  5. Step 5: Solve for x
    x = 1,333,193,044,280.18/1,670,277.42
  6. Step 6: Final answer
    x = 798,186.59

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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.