Home / 3,133,696.56-4,700,656.23-1,003,503.87

Finding the Fourth Proportional to 3,133,696.56, 4,700,656.23 and 1,003,503.87

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Solution

The fourth proportional to 3,133,696.56, 4,700,656.23 and 1,003,503.87 is: 1,505,291.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,696.56 : 4,700,656.23 = 1,003,503.87 : x
  2. Step 2: Convert to fraction form
    3,133,696.56/4,700,656.23 = 1,003,503.87/x
  3. Step 3: Cross multiply
    3,133,696.56x = 4,700,656.23 × 1,003,503.87
  4. Step 4: Simplify right side
    3,133,696.56x = 4,717,126,718,344.61
  5. Step 5: Solve for x
    x = 4,717,126,718,344.61/3,133,696.56
  6. Step 6: Final answer
    x = 1,505,291.48

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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.