Home / 1,603,066.28-2,404,599.41-404,992.04

Finding the Fourth Proportional to 1,603,066.28, 2,404,599.41 and 404,992.04

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Solution

The fourth proportional to 1,603,066.28, 2,404,599.41 and 404,992.04 is: 607,488.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,603,066.28 : 2,404,599.41 = 404,992.04 : x
  2. Step 2: Convert to fraction form
    1,603,066.28/2,404,599.41 = 404,992.04/x
  3. Step 3: Cross multiply
    1,603,066.28x = 2,404,599.41 × 404,992.04
  4. Step 4: Simplify right side
    1,603,066.28x = 973,843,609,428.18
  5. Step 5: Solve for x
    x = 973,843,609,428.18/1,603,066.28
  6. Step 6: Final answer
    x = 607,488.05

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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.