Home / 6,663,239.88-9,994,860.96-2,403,407.56

Finding the Fourth Proportional to 6,663,239.88, 9,994,860.96 and 2,403,407.56

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Solution

The fourth proportional to 6,663,239.88, 9,994,860.96 and 2,403,407.56 is: 3,605,111.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,663,239.88 : 9,994,860.96 = 2,403,407.56 : x
  2. Step 2: Convert to fraction form
    6,663,239.88/9,994,860.96 = 2,403,407.56/x
  3. Step 3: Cross multiply
    6,663,239.88x = 9,994,860.96 × 2,403,407.56
  4. Step 4: Simplify right side
    6,663,239.88x = 24,021,724,392,412.86
  5. Step 5: Solve for x
    x = 24,021,724,392,412.86/6,663,239.88
  6. Step 6: Final answer
    x = 3,605,111.75

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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.