Home / 5,433,842.96-7,495,580.85-3,393,109.52

Finding the Fourth Proportional to 5,433,842.96, 7,495,580.85 and 3,393,109.52

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Solution

The fourth proportional to 5,433,842.96, 7,495,580.85 and 3,393,109.52 is: 4,680,541.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,842.96 : 7,495,580.85 = 3,393,109.52 : x
  2. Step 2: Convert to fraction form
    5,433,842.96/7,495,580.85 = 3,393,109.52/x
  3. Step 3: Cross multiply
    5,433,842.96x = 7,495,580.85 × 3,393,109.52
  4. Step 4: Simplify right side
    5,433,842.96x = 25,433,326,767,286.42
  5. Step 5: Solve for x
    x = 25,433,326,767,286.42/5,433,842.96
  6. Step 6: Final answer
    x = 4,680,541.37

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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.