Home / 937,833.39-1,405,595.79-533,365.02

Finding the Fourth Proportional to 937,833.39, 1,405,595.79 and 533,365.02

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Solution

The fourth proportional to 937,833.39, 1,405,595.79 and 533,365.02 is: 799,391.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,833.39 : 1,405,595.79 = 533,365.02 : x
  2. Step 2: Convert to fraction form
    937,833.39/1,405,595.79 = 533,365.02/x
  3. Step 3: Cross multiply
    937,833.39x = 1,405,595.79 × 533,365.02
  4. Step 4: Simplify right side
    937,833.39x = 749,695,626,645.27
  5. Step 5: Solve for x
    x = 749,695,626,645.27/937,833.39
  6. Step 6: Final answer
    x = 799,391.06

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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.