Home / 13,727,541.83-20,593,062.34-5,210,314.07

Finding the Fourth Proportional to 13,727,541.83, 20,593,062.34 and 5,210,314.07

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Solution

The fourth proportional to 13,727,541.83, 20,593,062.34 and 5,210,314.07 is: 7,816,135.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,727,541.83 : 20,593,062.34 = 5,210,314.07 : x
  2. Step 2: Convert to fraction form
    13,727,541.83/20,593,062.34 = 5,210,314.07/x
  3. Step 3: Cross multiply
    13,727,541.83x = 20,593,062.34 × 5,210,314.07
  4. Step 4: Simplify right side
    13,727,541.83x = 107,296,322,338,498.03
  5. Step 5: Solve for x
    x = 107,296,322,338,498.03/13,727,541.83
  6. Step 6: Final answer
    x = 7,816,135.16

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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.