Home / 6,818,155.36-10,224,575.12-2,555,998

Finding the Fourth Proportional to 6,818,155.36, 10,224,575.12 and 2,555,998

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Solution

The fourth proportional to 6,818,155.36, 10,224,575.12 and 2,555,998 is: 3,833,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,155.36 : 10,224,575.12 = 2,555,998 : x
  2. Step 2: Convert to fraction form
    6,818,155.36/10,224,575.12 = 2,555,998/x
  3. Step 3: Cross multiply
    6,818,155.36x = 10,224,575.12 × 2,555,998
  4. Step 4: Simplify right side
    6,818,155.36x = 26,133,993,557,569.76
  5. Step 5: Solve for x
    x = 26,133,993,557,569.76/6,818,155.36
  6. Step 6: Final answer
    x = 3,833,000.60

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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.