Home / 6,226,495.70-9,339,743.55-4,098,982.10

Finding the Fourth Proportional to 6,226,495.70, 9,339,743.55 and 4,098,982.10

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Solution

The fourth proportional to 6,226,495.70, 9,339,743.55 and 4,098,982.10 is: 6,148,473.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,495.70 : 9,339,743.55 = 4,098,982.10 : x
  2. Step 2: Convert to fraction form
    6,226,495.70/9,339,743.55 = 4,098,982.10/x
  3. Step 3: Cross multiply
    6,226,495.70x = 9,339,743.55 × 4,098,982.10
  4. Step 4: Simplify right side
    6,226,495.70x = 38,283,441,630,040.46
  5. Step 5: Solve for x
    x = 38,283,441,630,040.46/6,226,495.70
  6. Step 6: Final answer
    x = 6,148,473.15

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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.