Home / 7,046,102.22-9,723,670.83-3,826,838.22

Finding the Fourth Proportional to 7,046,102.22, 9,723,670.83 and 3,826,838.22

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Solution

The fourth proportional to 7,046,102.22, 9,723,670.83 and 3,826,838.22 is: 5,281,063.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046,102.22 : 9,723,670.83 = 3,826,838.22 : x
  2. Step 2: Convert to fraction form
    7,046,102.22/9,723,670.83 = 3,826,838.22/x
  3. Step 3: Cross multiply
    7,046,102.22x = 9,723,670.83 × 3,826,838.22
  4. Step 4: Simplify right side
    7,046,102.22x = 37,210,915,170,943.12
  5. Step 5: Solve for x
    x = 37,210,915,170,943.12/7,046,102.22
  6. Step 6: Final answer
    x = 5,281,063.77

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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.