Home / 1,404,062.09-2,106,410.22-444,575.97

Finding the Fourth Proportional to 1,404,062.09, 2,106,410.22 and 444,575.97

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Solution

The fourth proportional to 1,404,062.09, 2,106,410.22 and 444,575.97 is: 666,964.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,062.09 : 2,106,410.22 = 444,575.97 : x
  2. Step 2: Convert to fraction form
    1,404,062.09/2,106,410.22 = 444,575.97/x
  3. Step 3: Cross multiply
    1,404,062.09x = 2,106,410.22 × 444,575.97
  4. Step 4: Simplify right side
    1,404,062.09x = 936,459,366,774.41
  5. Step 5: Solve for x
    x = 936,459,366,774.41/1,404,062.09
  6. Step 6: Final answer
    x = 666,964.36

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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.