Home / 4,879,444.79-6,733,781.45-2,703,784.38

Finding the Fourth Proportional to 4,879,444.79, 6,733,781.45 and 2,703,784.38

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Solution

The fourth proportional to 4,879,444.79, 6,733,781.45 and 2,703,784.38 is: 3,731,304.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,444.79 : 6,733,781.45 = 2,703,784.38 : x
  2. Step 2: Convert to fraction form
    4,879,444.79/6,733,781.45 = 2,703,784.38/x
  3. Step 3: Cross multiply
    4,879,444.79x = 6,733,781.45 × 2,703,784.38
  4. Step 4: Simplify right side
    4,879,444.79x = 18,206,693,089,324.83
  5. Step 5: Solve for x
    x = 18,206,693,089,324.83/4,879,444.79
  6. Step 6: Final answer
    x = 3,731,304.26

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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.