Home / 10,714,054.08-14,785,502.07-5,819,371.86

Finding the Fourth Proportional to 10,714,054.08, 14,785,502.07 and 5,819,371.86

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Solution

The fourth proportional to 10,714,054.08, 14,785,502.07 and 5,819,371.86 is: 8,030,791.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,054.08 : 14,785,502.07 = 5,819,371.86 : x
  2. Step 2: Convert to fraction form
    10,714,054.08/14,785,502.07 = 5,819,371.86/x
  3. Step 3: Cross multiply
    10,714,054.08x = 14,785,502.07 × 5,819,371.86
  4. Step 4: Simplify right side
    10,714,054.08x = 86,042,334,682,129.75
  5. Step 5: Solve for x
    x = 86,042,334,682,129.75/10,714,054.08
  6. Step 6: Final answer
    x = 8,030,791.52

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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.