Home / 937,905.99-1,294,334.34-575,530.11

Finding the Fourth Proportional to 937,905.99, 1,294,334.34 and 575,530.11

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Solution

The fourth proportional to 937,905.99, 1,294,334.34 and 575,530.11 is: 794,246.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,905.99 : 1,294,334.34 = 575,530.11 : x
  2. Step 2: Convert to fraction form
    937,905.99/1,294,334.34 = 575,530.11/x
  3. Step 3: Cross multiply
    937,905.99x = 1,294,334.34 × 575,530.11
  4. Step 4: Simplify right side
    937,905.99x = 744,928,382,918.74
  5. Step 5: Solve for x
    x = 744,928,382,918.74/937,905.99
  6. Step 6: Final answer
    x = 794,246.33

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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.