Home / 4,814,268.27-7,230,396.42-4,238,095.83

Finding the Fourth Proportional to 4,814,268.27, 7,230,396.42 and 4,238,095.83

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Solution

The fourth proportional to 4,814,268.27, 7,230,396.42 and 4,238,095.83 is: 6,365,061.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814,268.27 : 7,230,396.42 = 4,238,095.83 : x
  2. Step 2: Convert to fraction form
    4,814,268.27/7,230,396.42 = 4,238,095.83/x
  3. Step 3: Cross multiply
    4,814,268.27x = 7,230,396.42 × 4,238,095.83
  4. Step 4: Simplify right side
    4,814,268.27x = 30,643,112,916,848.93
  5. Step 5: Solve for x
    x = 30,643,112,916,848.93/4,814,268.27
  6. Step 6: Final answer
    x = 6,365,061.35

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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.