Home / 3,294,194.40-4,937,605.20-1,874,930.40

Finding the Fourth Proportional to 3,294,194.40, 4,937,605.20 and 1,874,930.40

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Solution

The fourth proportional to 3,294,194.40, 4,937,605.20 and 1,874,930.40 is: 2,810,297.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,194.40 : 4,937,605.20 = 1,874,930.40 : x
  2. Step 2: Convert to fraction form
    3,294,194.40/4,937,605.20 = 1,874,930.40/x
  3. Step 3: Cross multiply
    3,294,194.40x = 4,937,605.20 × 1,874,930.40
  4. Step 4: Simplify right side
    3,294,194.40x = 9,257,666,092,678.08
  5. Step 5: Solve for x
    x = 9,257,666,092,678.08/3,294,194.40
  6. Step 6: Final answer
    x = 2,810,297.44

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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.