Home / 6,818,570.73-10,220,666.22-2,268,404.19

Finding the Fourth Proportional to 6,818,570.73, 10,220,666.22 and 2,268,404.19

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Solution

The fourth proportional to 6,818,570.73, 10,220,666.22 and 2,268,404.19 is: 3,400,214.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,570.73 : 10,220,666.22 = 2,268,404.19 : x
  2. Step 2: Convert to fraction form
    6,818,570.73/10,220,666.22 = 2,268,404.19/x
  3. Step 3: Cross multiply
    6,818,570.73x = 10,220,666.22 × 2,268,404.19
  4. Step 4: Simplify right side
    6,818,570.73x = 23,184,602,078,039.46
  5. Step 5: Solve for x
    x = 23,184,602,078,039.46/6,818,570.73
  6. Step 6: Final answer
    x = 3,400,214.36

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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.