Home / 3,801,460.59-5,702,210.12-961,575.48

Finding the Fourth Proportional to 3,801,460.59, 5,702,210.12 and 961,575.48

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Solution

The fourth proportional to 3,801,460.59, 5,702,210.12 and 961,575.48 is: 1,442,368.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,460.59 : 5,702,210.12 = 961,575.48 : x
  2. Step 2: Convert to fraction form
    3,801,460.59/5,702,210.12 = 961,575.48/x
  3. Step 3: Cross multiply
    3,801,460.59x = 5,702,210.12 × 961,575.48
  4. Step 4: Simplify right side
    3,801,460.59x = 5,483,105,435,603.80
  5. Step 5: Solve for x
    x = 5,483,105,435,603.80/3,801,460.59
  6. Step 6: Final answer
    x = 1,442,368.09

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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.