Home / 6,876,511.59-10,315,110.02-2,617,009.95

Finding the Fourth Proportional to 6,876,511.59, 10,315,110.02 and 2,617,009.95

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Solution

The fourth proportional to 6,876,511.59, 10,315,110.02 and 2,617,009.95 is: 3,925,645.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,876,511.59 : 10,315,110.02 = 2,617,009.95 : x
  2. Step 2: Convert to fraction form
    6,876,511.59/10,315,110.02 = 2,617,009.95/x
  3. Step 3: Cross multiply
    6,876,511.59x = 10,315,110.02 × 2,617,009.95
  4. Step 4: Simplify right side
    6,876,511.59x = 26,994,745,544,599.65
  5. Step 5: Solve for x
    x = 26,994,745,544,599.65/6,876,511.59
  6. Step 6: Final answer
    x = 3,925,645.32

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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.