Home / 937,908.25-1,294,337.45-575,532.36

Finding the Fourth Proportional to 937,908.25, 1,294,337.45 and 575,532.36

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Solution

The fourth proportional to 937,908.25, 1,294,337.45 and 575,532.36 is: 794,249.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,908.25 : 1,294,337.45 = 575,532.36 : x
  2. Step 2: Convert to fraction form
    937,908.25/1,294,337.45 = 575,532.36/x
  3. Step 3: Cross multiply
    937,908.25x = 1,294,337.45 × 575,532.36
  4. Step 4: Simplify right side
    937,908.25x = 744,933,088,673.71
  5. Step 5: Solve for x
    x = 744,933,088,673.71/937,908.25
  6. Step 6: Final answer
    x = 794,249.43

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1.5x scale

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.