Home / 5,666,560.31-8,502,344.58-2,970,240.82

Finding the Fourth Proportional to 5,666,560.31, 8,502,344.58 and 2,970,240.82

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Solution

The fourth proportional to 5,666,560.31, 8,502,344.58 and 2,970,240.82 is: 4,456,673.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,560.31 : 8,502,344.58 = 2,970,240.82 : x
  2. Step 2: Convert to fraction form
    5,666,560.31/8,502,344.58 = 2,970,240.82/x
  3. Step 3: Cross multiply
    5,666,560.31x = 8,502,344.58 × 2,970,240.82
  4. Step 4: Simplify right side
    5,666,560.31x = 25,254,010,937,221.75
  5. Step 5: Solve for x
    x = 25,254,010,937,221.75/5,666,560.31
  6. Step 6: Final answer
    x = 4,456,673.81

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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.