Home / 2,648,294.76-3,654,349.92-1,560,495.54

Finding the Fourth Proportional to 2,648,294.76, 3,654,349.92 and 1,560,495.54

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Solution

The fourth proportional to 2,648,294.76, 3,654,349.92 and 1,560,495.54 is: 2,153,308.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,648,294.76 : 3,654,349.92 = 1,560,495.54 : x
  2. Step 2: Convert to fraction form
    2,648,294.76/3,654,349.92 = 1,560,495.54/x
  3. Step 3: Cross multiply
    2,648,294.76x = 3,654,349.92 × 1,560,495.54
  4. Step 4: Simplify right side
    2,648,294.76x = 5,702,596,751,759.36
  5. Step 5: Solve for x
    x = 5,702,596,751,759.36/2,648,294.76
  6. Step 6: Final answer
    x = 2,153,308.93

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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.