Home / 6,366,208.65-8,785,099.13-3,465,539.25

Finding the Fourth Proportional to 6,366,208.65, 8,785,099.13 and 3,465,539.25

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Solution

The fourth proportional to 6,366,208.65, 8,785,099.13 and 3,465,539.25 is: 4,782,297.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366,208.65 : 8,785,099.13 = 3,465,539.25 : x
  2. Step 2: Convert to fraction form
    6,366,208.65/8,785,099.13 = 3,465,539.25/x
  3. Step 3: Cross multiply
    6,366,208.65x = 8,785,099.13 × 3,465,539.25
  4. Step 4: Simplify right side
    6,366,208.65x = 30,445,105,832,828.16
  5. Step 5: Solve for x
    x = 30,445,105,832,828.16/6,366,208.65
  6. Step 6: Final answer
    x = 4,782,297.83

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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.