Home / 7,046,537.20-9,724,270.20-3,827,273.20

Finding the Fourth Proportional to 7,046,537.20, 9,724,270.20 and 3,827,273.20

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Solution

The fourth proportional to 7,046,537.20, 9,724,270.20 and 3,827,273.20 is: 5,281,663.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046,537.20 : 9,724,270.20 = 3,827,273.20 : x
  2. Step 2: Convert to fraction form
    7,046,537.20/9,724,270.20 = 3,827,273.20/x
  3. Step 3: Cross multiply
    7,046,537.20x = 9,724,270.20 × 3,827,273.20
  4. Step 4: Simplify right side
    7,046,537.20x = 37,217,438,726,018.64
  5. Step 5: Solve for x
    x = 37,217,438,726,018.64/7,046,537.20
  6. Step 6: Final answer
    x = 5,281,663.56

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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.