Home / 5,666,558.31-8,502,341.58-2,970,238.82

Finding the Fourth Proportional to 5,666,558.31, 8,502,341.58 and 2,970,238.82

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Solution

The fourth proportional to 5,666,558.31, 8,502,341.58 and 2,970,238.82 is: 4,456,670.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,558.31 : 8,502,341.58 = 2,970,238.82 : x
  2. Step 2: Convert to fraction form
    5,666,558.31/8,502,341.58 = 2,970,238.82/x
  3. Step 3: Cross multiply
    5,666,558.31x = 8,502,341.58 × 2,970,238.82
  4. Step 4: Simplify right side
    5,666,558.31x = 25,253,984,979,304.43
  5. Step 5: Solve for x
    x = 25,253,984,979,304.43/5,666,558.31
  6. Step 6: Final answer
    x = 4,456,670.80

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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.