Home / 10,949,798.68-15,110,820.07-6,055,350.08

Finding the Fourth Proportional to 10,949,798.68, 15,110,820.07 and 6,055,350.08

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Solution

The fourth proportional to 10,949,798.68, 15,110,820.07 and 6,055,350.08 is: 8,356,437.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,798.68 : 15,110,820.07 = 6,055,350.08 : x
  2. Step 2: Convert to fraction form
    10,949,798.68/15,110,820.07 = 6,055,350.08/x
  3. Step 3: Cross multiply
    10,949,798.68x = 15,110,820.07 × 6,055,350.08
  4. Step 4: Simplify right side
    10,949,798.68x = 91,501,305,429,047.64
  5. Step 5: Solve for x
    x = 91,501,305,429,047.64/10,949,798.68
  6. Step 6: Final answer
    x = 8,356,437.24

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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.