Home / 3,357,045.79-4,632,723.85-1,829,152.91

Finding the Fourth Proportional to 3,357,045.79, 4,632,723.85 and 1,829,152.91

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Solution

The fourth proportional to 3,357,045.79, 4,632,723.85 and 1,829,152.91 is: 2,524,231.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,045.79 : 4,632,723.85 = 1,829,152.91 : x
  2. Step 2: Convert to fraction form
    3,357,045.79/4,632,723.85 = 1,829,152.91/x
  3. Step 3: Cross multiply
    3,357,045.79x = 4,632,723.85 × 1,829,152.91
  4. Step 4: Simplify right side
    3,357,045.79x = 8,473,960,311,453.90
  5. Step 5: Solve for x
    x = 8,473,960,311,453.90/3,357,045.79
  6. Step 6: Final answer
    x = 2,524,231.38

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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.