Home / 5,666,561.25-8,502,345.99-2,970,241.75

Finding the Fourth Proportional to 5,666,561.25, 8,502,345.99 and 2,970,241.75

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Solution

The fourth proportional to 5,666,561.25, 8,502,345.99 and 2,970,241.75 is: 4,456,675.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,561.25 : 8,502,345.99 = 2,970,241.75 : x
  2. Step 2: Convert to fraction form
    5,666,561.25/8,502,345.99 = 2,970,241.75/x
  3. Step 3: Cross multiply
    5,666,561.25x = 8,502,345.99 × 2,970,241.75
  4. Step 4: Simplify right side
    5,666,561.25x = 25,254,023,032,443.08
  5. Step 5: Solve for x
    x = 25,254,023,032,443.08/5,666,561.25
  6. Step 6: Final answer
    x = 4,456,675.21

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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.