Home / 4,751,700.14-6,562,758.71-3,221,150.06

Finding the Fourth Proportional to 4,751,700.14, 6,562,758.71 and 3,221,150.06

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Solution

The fourth proportional to 4,751,700.14, 6,562,758.71 and 3,221,150.06 is: 4,448,856.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,751,700.14 : 6,562,758.71 = 3,221,150.06 : x
  2. Step 2: Convert to fraction form
    4,751,700.14/6,562,758.71 = 3,221,150.06/x
  3. Step 3: Cross multiply
    4,751,700.14x = 6,562,758.71 × 3,221,150.06
  4. Step 4: Simplify right side
    4,751,700.14x = 21,139,630,563,562.48
  5. Step 5: Solve for x
    x = 21,139,630,563,562.48/4,751,700.14
  6. Step 6: Final answer
    x = 4,448,856.19

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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.