Home / 1,773,359.11-2,660,412.48-575,188.21

Finding the Fourth Proportional to 1,773,359.11, 2,660,412.48 and 575,188.21

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Solution

The fourth proportional to 1,773,359.11, 2,660,412.48 and 575,188.21 is: 862,903.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,359.11 : 2,660,412.48 = 575,188.21 : x
  2. Step 2: Convert to fraction form
    1,773,359.11/2,660,412.48 = 575,188.21/x
  3. Step 3: Cross multiply
    1,773,359.11x = 2,660,412.48 × 575,188.21
  4. Step 4: Simplify right side
    1,773,359.11x = 1,530,237,892,232.86
  5. Step 5: Solve for x
    x = 1,530,237,892,232.86/1,773,359.11
  6. Step 6: Final answer
    x = 862,903.56

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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.