Home / 1,336,067.10-2,004,295.05-437,291.10

Finding the Fourth Proportional to 1,336,067.10, 2,004,295.05 and 437,291.10

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Solution

The fourth proportional to 1,336,067.10, 2,004,295.05 and 437,291.10 is: 656,000.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,067.10 : 2,004,295.05 = 437,291.10 : x
  2. Step 2: Convert to fraction form
    1,336,067.10/2,004,295.05 = 437,291.10/x
  3. Step 3: Cross multiply
    1,336,067.10x = 2,004,295.05 × 437,291.10
  4. Step 4: Simplify right side
    1,336,067.10x = 876,460,387,139.06
  5. Step 5: Solve for x
    x = 876,460,387,139.06/1,336,067.10
  6. Step 6: Final answer
    x = 656,000.28

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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.