Home / 1,402,044.99-2,103,067.48-337,087.06

Finding the Fourth Proportional to 1,402,044.99, 2,103,067.48 and 337,087.06

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Solution

The fourth proportional to 1,402,044.99, 2,103,067.48 and 337,087.06 is: 505,630.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,044.99 : 2,103,067.48 = 337,087.06 : x
  2. Step 2: Convert to fraction form
    1,402,044.99/2,103,067.48 = 337,087.06/x
  3. Step 3: Cross multiply
    1,402,044.99x = 2,103,067.48 × 337,087.06
  4. Step 4: Simplify right side
    1,402,044.99x = 708,916,833,814.81
  5. Step 5: Solve for x
    x = 708,916,833,814.81/1,402,044.99
  6. Step 6: Final answer
    x = 505,630.59

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Double scale
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Similar ratio
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1.5x scale

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.