Home / 5,308,902.19-7,326,908.22-3,017,407.33

Finding the Fourth Proportional to 5,308,902.19, 7,326,908.22 and 3,017,407.33

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Solution

The fourth proportional to 5,308,902.19, 7,326,908.22 and 3,017,407.33 is: 4,164,376.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,308,902.19 : 7,326,908.22 = 3,017,407.33 : x
  2. Step 2: Convert to fraction form
    5,308,902.19/7,326,908.22 = 3,017,407.33/x
  3. Step 3: Cross multiply
    5,308,902.19x = 7,326,908.22 × 3,017,407.33
  4. Step 4: Simplify right side
    5,308,902.19x = 22,108,266,569,265.25
  5. Step 5: Solve for x
    x = 22,108,266,569,265.25/5,308,902.19
  6. Step 6: Final answer
    x = 4,164,376.32

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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.