Home / 6,655,285.80-9,983,500.14-2,336,964.74

Finding the Fourth Proportional to 6,655,285.80, 9,983,500.14 and 2,336,964.74

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Solution

The fourth proportional to 6,655,285.80, 9,983,500.14 and 2,336,964.74 is: 3,505,647.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,285.80 : 9,983,500.14 = 2,336,964.74 : x
  2. Step 2: Convert to fraction form
    6,655,285.80/9,983,500.14 = 2,336,964.74/x
  3. Step 3: Cross multiply
    6,655,285.80x = 9,983,500.14 × 2,336,964.74
  4. Step 4: Simplify right side
    6,655,285.80x = 23,331,087,808,965.07
  5. Step 5: Solve for x
    x = 23,331,087,808,965.07/6,655,285.80
  6. Step 6: Final answer
    x = 3,505,647.77

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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.