Home / 935,360.66-1,402,694.55-336,160.34

Finding the Fourth Proportional to 935,360.66, 1,402,694.55 and 336,160.34

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Solution

The fourth proportional to 935,360.66, 1,402,694.55 and 336,160.34 is: 504,116.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,360.66 : 1,402,694.55 = 336,160.34 : x
  2. Step 2: Convert to fraction form
    935,360.66/1,402,694.55 = 336,160.34/x
  3. Step 3: Cross multiply
    935,360.66x = 1,402,694.55 × 336,160.34
  4. Step 4: Simplify right side
    935,360.66x = 471,530,276,844.15
  5. Step 5: Solve for x
    x = 471,530,276,844.15/935,360.66
  6. Step 6: Final answer
    x = 504,116.00

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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.