Home / 6,312,022.60-9,468,033.90-3,908,072.20

Finding the Fourth Proportional to 6,312,022.60, 9,468,033.90 and 3,908,072.20

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Solution

The fourth proportional to 6,312,022.60, 9,468,033.90 and 3,908,072.20 is: 5,862,108.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,312,022.60 : 9,468,033.90 = 3,908,072.20 : x
  2. Step 2: Convert to fraction form
    6,312,022.60/9,468,033.90 = 3,908,072.20/x
  3. Step 3: Cross multiply
    6,312,022.60x = 9,468,033.90 × 3,908,072.20
  4. Step 4: Simplify right side
    6,312,022.60x = 37,001,760,073,247.59
  5. Step 5: Solve for x
    x = 37,001,760,073,247.59/6,312,022.60
  6. Step 6: Final answer
    x = 5,862,108.30

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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.