Home / 6,237,044.40-9,355,566.60-2,193,500.10

Finding the Fourth Proportional to 6,237,044.40, 9,355,566.60 and 2,193,500.10

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Solution

The fourth proportional to 6,237,044.40, 9,355,566.60 and 2,193,500.10 is: 3,290,250.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,044.40 : 9,355,566.60 = 2,193,500.10 : x
  2. Step 2: Convert to fraction form
    6,237,044.40/9,355,566.60 = 2,193,500.10/x
  3. Step 3: Cross multiply
    6,237,044.40x = 9,355,566.60 × 2,193,500.10
  4. Step 4: Simplify right side
    6,237,044.40x = 20,521,436,272,656.66
  5. Step 5: Solve for x
    x = 20,521,436,272,656.66/6,237,044.40
  6. Step 6: Final answer
    x = 3,290,250.15

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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.