Home / 5,344,394.04-7,375,730.40-2,930,412.60

Finding the Fourth Proportional to 5,344,394.04, 7,375,730.40 and 2,930,412.60

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Solution

The fourth proportional to 5,344,394.04, 7,375,730.40 and 2,930,412.60 is: 4,044,225.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,394.04 : 7,375,730.40 = 2,930,412.60 : x
  2. Step 2: Convert to fraction form
    5,344,394.04/7,375,730.40 = 2,930,412.60/x
  3. Step 3: Cross multiply
    5,344,394.04x = 7,375,730.40 × 2,930,412.60
  4. Step 4: Simplify right side
    5,344,394.04x = 21,613,933,298,363.04
  5. Step 5: Solve for x
    x = 21,613,933,298,363.04/5,344,394.04
  6. Step 6: Final answer
    x = 4,044,225.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.