Home / 3,699,295.89-5,548,818.76-1,303,077.90

Finding the Fourth Proportional to 3,699,295.89, 5,548,818.76 and 1,303,077.90

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Solution

The fourth proportional to 3,699,295.89, 5,548,818.76 and 1,303,077.90 is: 1,954,572.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,295.89 : 5,548,818.76 = 1,303,077.90 : x
  2. Step 2: Convert to fraction form
    3,699,295.89/5,548,818.76 = 1,303,077.90/x
  3. Step 3: Cross multiply
    3,699,295.89x = 5,548,818.76 × 1,303,077.90
  4. Step 4: Simplify right side
    3,699,295.89x = 7,230,543,097,261.40
  5. Step 5: Solve for x
    x = 7,230,543,097,261.40/3,699,295.89
  6. Step 6: Final answer
    x = 1,954,572.79

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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.