Home / 3,059,998.24-4,222,947.12-1,701,842.08

Finding the Fourth Proportional to 3,059,998.24, 4,222,947.12 and 1,701,842.08

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Solution

The fourth proportional to 3,059,998.24, 4,222,947.12 and 1,701,842.08 is: 2,348,625.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,998.24 : 4,222,947.12 = 1,701,842.08 : x
  2. Step 2: Convert to fraction form
    3,059,998.24/4,222,947.12 = 1,701,842.08/x
  3. Step 3: Cross multiply
    3,059,998.24x = 4,222,947.12 × 1,701,842.08
  4. Step 4: Simplify right side
    3,059,998.24x = 7,186,789,110,430.81
  5. Step 5: Solve for x
    x = 7,186,789,110,430.81/3,059,998.24
  6. Step 6: Final answer
    x = 2,348,625.24

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1.5x scale

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.