Home / 7,876,596-11,808,155.00-3,022,386

Finding the Fourth Proportional to 7,876,596, 11,808,155.00 and 3,022,386

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Solution

The fourth proportional to 7,876,596, 11,808,155.00 and 3,022,386 is: 4,530,993.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,876,596 : 11,808,155.00 = 3,022,386 : x
  2. Step 2: Convert to fraction form
    7,876,596/11,808,155.00 = 3,022,386/x
  3. Step 3: Cross multiply
    7,876,596x = 11,808,155.00 × 3,022,386
  4. Step 4: Simplify right side
    7,876,596x = 35,688,802,342,718.07
  5. Step 5: Solve for x
    x = 35,688,802,342,718.07/7,876,596
  6. Step 6: Final answer
    x = 4,530,993.13

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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.