Home / 6,553,023.60-9,043,214.55-3,652,598.39

Finding the Fourth Proportional to 6,553,023.60, 9,043,214.55 and 3,652,598.39

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Solution

The fourth proportional to 6,553,023.60, 9,043,214.55 and 3,652,598.39 is: 5,040,609.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,023.60 : 9,043,214.55 = 3,652,598.39 : x
  2. Step 2: Convert to fraction form
    6,553,023.60/9,043,214.55 = 3,652,598.39/x
  3. Step 3: Cross multiply
    6,553,023.60x = 9,043,214.55 × 3,652,598.39
  4. Step 4: Simplify right side
    6,553,023.60x = 33,031,230,860,538.50
  5. Step 5: Solve for x
    x = 33,031,230,860,538.50/6,553,023.60
  6. Step 6: Final answer
    x = 5,040,609.17

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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.