Home / 4,503,420.91-6,208,543.11-2,848,744.81

Finding the Fourth Proportional to 4,503,420.91, 6,208,543.11 and 2,848,744.81

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Solution

The fourth proportional to 4,503,420.91, 6,208,543.11 and 2,848,744.81 is: 3,927,359.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,420.91 : 6,208,543.11 = 2,848,744.81 : x
  2. Step 2: Convert to fraction form
    4,503,420.91/6,208,543.11 = 2,848,744.81/x
  3. Step 3: Cross multiply
    4,503,420.91x = 6,208,543.11 × 2,848,744.81
  4. Step 4: Simplify right side
    4,503,420.91x = 17,686,554,962,273.76
  5. Step 5: Solve for x
    x = 17,686,554,962,273.76/4,503,420.91
  6. Step 6: Final answer
    x = 3,927,359.96

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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.