Home / 3,566,496.42-4,921,764.48-2,038,636.35

Finding the Fourth Proportional to 3,566,496.42, 4,921,764.48 and 2,038,636.35

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Solution

The fourth proportional to 3,566,496.42, 4,921,764.48 and 2,038,636.35 is: 2,813,317.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,496.42 : 4,921,764.48 = 2,038,636.35 : x
  2. Step 2: Convert to fraction form
    3,566,496.42/4,921,764.48 = 2,038,636.35/x
  3. Step 3: Cross multiply
    3,566,496.42x = 4,921,764.48 × 2,038,636.35
  4. Step 4: Simplify right side
    3,566,496.42x = 10,033,687,975,066.85
  5. Step 5: Solve for x
    x = 10,033,687,975,066.85/3,566,496.42
  6. Step 6: Final answer
    x = 2,813,317.83

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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.