Home / 3,576,502.20-5,364,234.90-1,051,894.20

Finding the Fourth Proportional to 3,576,502.20, 5,364,234.90 and 1,051,894.20

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Solution

The fourth proportional to 3,576,502.20, 5,364,234.90 and 1,051,894.20 is: 1,577,688.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,502.20 : 5,364,234.90 = 1,051,894.20 : x
  2. Step 2: Convert to fraction form
    3,576,502.20/5,364,234.90 = 1,051,894.20/x
  3. Step 3: Cross multiply
    3,576,502.20x = 5,364,234.90 × 1,051,894.20
  4. Step 4: Simplify right side
    3,576,502.20x = 5,642,607,578,747.58
  5. Step 5: Solve for x
    x = 5,642,607,578,747.58/3,576,502.20
  6. Step 6: Final answer
    x = 1,577,688.83

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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.