Home / 1,000,758.50-1,501,293.27-336,066.02

Finding the Fourth Proportional to 1,000,758.50, 1,501,293.27 and 336,066.02

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Solution

The fourth proportional to 1,000,758.50, 1,501,293.27 and 336,066.02 is: 504,151.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,758.50 : 1,501,293.27 = 336,066.02 : x
  2. Step 2: Convert to fraction form
    1,000,758.50/1,501,293.27 = 336,066.02/x
  3. Step 3: Cross multiply
    1,000,758.50x = 1,501,293.27 × 336,066.02
  4. Step 4: Simplify right side
    1,000,758.50x = 504,533,654,101.69
  5. Step 5: Solve for x
    x = 504,533,654,101.69/1,000,758.50
  6. Step 6: Final answer
    x = 504,151.26

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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.