Home / 6,655,439.46-9,984,263.40-2,336,370.06

Finding the Fourth Proportional to 6,655,439.46, 9,984,263.40 and 2,336,370.06

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Solution

The fourth proportional to 6,655,439.46, 9,984,263.40 and 2,336,370.06 is: 3,504,942.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,439.46 : 9,984,263.40 = 2,336,370.06 : x
  2. Step 2: Convert to fraction form
    6,655,439.46/9,984,263.40 = 2,336,370.06/x
  3. Step 3: Cross multiply
    6,655,439.46x = 9,984,263.40 × 2,336,370.06
  4. Step 4: Simplify right side
    6,655,439.46x = 23,326,934,078,913.80
  5. Step 5: Solve for x
    x = 23,326,934,078,913.80/6,655,439.46
  6. Step 6: Final answer
    x = 3,504,942.72

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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.