Home / 6,564,652.04-9,846,838.87-2,188,107.77

Finding the Fourth Proportional to 6,564,652.04, 9,846,838.87 and 2,188,107.77

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Solution

The fourth proportional to 6,564,652.04, 9,846,838.87 and 2,188,107.77 is: 3,282,115.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564,652.04 : 9,846,838.87 = 2,188,107.77 : x
  2. Step 2: Convert to fraction form
    6,564,652.04/9,846,838.87 = 2,188,107.77/x
  3. Step 3: Cross multiply
    6,564,652.04x = 9,846,838.87 × 2,188,107.77
  4. Step 4: Simplify right side
    6,564,652.04x = 21,545,944,581,210.29
  5. Step 5: Solve for x
    x = 21,545,944,581,210.29/6,564,652.04
  6. Step 6: Final answer
    x = 3,282,115.25

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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.