Home / 1,764,778.98-2,646,918.54-566,543.52

Finding the Fourth Proportional to 1,764,778.98, 2,646,918.54 and 566,543.52

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Solution

The fourth proportional to 1,764,778.98, 2,646,918.54 and 566,543.52 is: 849,735.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,764,778.98 : 2,646,918.54 = 566,543.52 : x
  2. Step 2: Convert to fraction form
    1,764,778.98/2,646,918.54 = 566,543.52/x
  3. Step 3: Cross multiply
    1,764,778.98x = 2,646,918.54 × 566,543.52
  4. Step 4: Simplify right side
    1,764,778.98x = 1,499,594,546,804.86
  5. Step 5: Solve for x
    x = 1,499,594,546,804.86/1,764,778.98
  6. Step 6: Final answer
    x = 849,735.05

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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.