Home / 6,560,595.61-9,053,625.85-3,659,986.49

Finding the Fourth Proportional to 6,560,595.61, 9,053,625.85 and 3,659,986.49

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Solution

The fourth proportional to 6,560,595.61, 9,053,625.85 and 3,659,986.49 is: 5,050,783.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,595.61 : 9,053,625.85 = 3,659,986.49 : x
  2. Step 2: Convert to fraction form
    6,560,595.61/9,053,625.85 = 3,659,986.49/x
  3. Step 3: Cross multiply
    6,560,595.61x = 9,053,625.85 × 3,659,986.49
  4. Step 4: Simplify right side
    6,560,595.61x = 33,136,148,242,096.67
  5. Step 5: Solve for x
    x = 33,136,148,242,096.67/6,560,595.61
  6. Step 6: Final answer
    x = 5,050,783.53

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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.