Home / 3,564,607.60-5,346,255.30-2,214,353.80

Finding the Fourth Proportional to 3,564,607.60, 5,346,255.30 and 2,214,353.80

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Solution

The fourth proportional to 3,564,607.60, 5,346,255.30 and 2,214,353.80 is: 3,321,123.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,607.60 : 5,346,255.30 = 2,214,353.80 : x
  2. Step 2: Convert to fraction form
    3,564,607.60/5,346,255.30 = 2,214,353.80/x
  3. Step 3: Cross multiply
    3,564,607.60x = 5,346,255.30 × 2,214,353.80
  4. Step 4: Simplify right side
    3,564,607.60x = 11,838,500,739,325.14
  5. Step 5: Solve for x
    x = 11,838,500,739,325.14/3,564,607.60
  6. Step 6: Final answer
    x = 3,321,123.13

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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.