Home / 4,285,019.88-5,913,246.65-2,351,263.59

Finding the Fourth Proportional to 4,285,019.88, 5,913,246.65 and 2,351,263.59

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Solution

The fourth proportional to 4,285,019.88, 5,913,246.65 and 2,351,263.59 is: 3,244,699.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,019.88 : 5,913,246.65 = 2,351,263.59 : x
  2. Step 2: Convert to fraction form
    4,285,019.88/5,913,246.65 = 2,351,263.59/x
  3. Step 3: Cross multiply
    4,285,019.88x = 5,913,246.65 × 2,351,263.59
  4. Step 4: Simplify right side
    4,285,019.88x = 13,903,601,535,078.15
  5. Step 5: Solve for x
    x = 13,903,601,535,078.15/4,285,019.88
  6. Step 6: Final answer
    x = 3,244,699.42

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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.