Home / 937,529.36-1,293,723.34-550,360.50

Finding the Fourth Proportional to 937,529.36, 1,293,723.34 and 550,360.50

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Solution

The fourth proportional to 937,529.36, 1,293,723.34 and 550,360.50 is: 759,458.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,529.36 : 1,293,723.34 = 550,360.50 : x
  2. Step 2: Convert to fraction form
    937,529.36/1,293,723.34 = 550,360.50/x
  3. Step 3: Cross multiply
    937,529.36x = 1,293,723.34 × 550,360.50
  4. Step 4: Simplify right side
    937,529.36x = 712,014,221,512.27
  5. Step 5: Solve for x
    x = 712,014,221,512.27/937,529.36
  6. Step 6: Final answer
    x = 759,458.05

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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.