Home / 937,260.52-1,293,466.62-550,092.72

Finding the Fourth Proportional to 937,260.52, 1,293,466.62 and 550,092.72

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Solution

The fourth proportional to 937,260.52, 1,293,466.62 and 550,092.72 is: 759,155.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,260.52 : 1,293,466.62 = 550,092.72 : x
  2. Step 2: Convert to fraction form
    937,260.52/1,293,466.62 = 550,092.72/x
  3. Step 3: Cross multiply
    937,260.52x = 1,293,466.62 × 550,092.72
  4. Step 4: Simplify right side
    937,260.52x = 711,526,575,044.08
  5. Step 5: Solve for x
    x = 711,526,575,044.08/937,260.52
  6. Step 6: Final answer
    x = 759,155.60

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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.