Home / 973,773.66-1,343,974.53-566,111.97

Finding the Fourth Proportional to 973,773.66, 1,343,974.53 and 566,111.97

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Solution

The fourth proportional to 973,773.66, 1,343,974.53 and 566,111.97 is: 781,331.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,773.66 : 1,343,974.53 = 566,111.97 : x
  2. Step 2: Convert to fraction form
    973,773.66/1,343,974.53 = 566,111.97/x
  3. Step 3: Cross multiply
    973,773.66x = 1,343,974.53 × 566,111.97
  4. Step 4: Simplify right side
    973,773.66x = 760,840,068,808.12
  5. Step 5: Solve for x
    x = 760,840,068,808.12/973,773.66
  6. Step 6: Final answer
    x = 781,331.54

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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.