Home / 2,197,024.40-3,295,536.60-934,893.20

Finding the Fourth Proportional to 2,197,024.40, 3,295,536.60 and 934,893.20

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Solution

The fourth proportional to 2,197,024.40, 3,295,536.60 and 934,893.20 is: 1,402,339.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,024.40 : 3,295,536.60 = 934,893.20 : x
  2. Step 2: Convert to fraction form
    2,197,024.40/3,295,536.60 = 934,893.20/x
  3. Step 3: Cross multiply
    2,197,024.40x = 3,295,536.60 × 934,893.20
  4. Step 4: Simplify right side
    2,197,024.40x = 3,080,974,757,691.12
  5. Step 5: Solve for x
    x = 3,080,974,757,691.12/2,197,024.40
  6. Step 6: Final answer
    x = 1,402,339.80

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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.