Home / 5,433,847.54-7,495,587.11-3,393,114.10

Finding the Fourth Proportional to 5,433,847.54, 7,495,587.11 and 3,393,114.10

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Solution

The fourth proportional to 5,433,847.54, 7,495,587.11 and 3,393,114.10 is: 4,680,547.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,847.54 : 7,495,587.11 = 3,393,114.10 : x
  2. Step 2: Convert to fraction form
    5,433,847.54/7,495,587.11 = 3,393,114.10/x
  3. Step 3: Cross multiply
    5,433,847.54x = 7,495,587.11 × 3,393,114.10
  4. Step 4: Simplify right side
    5,433,847.54x = 25,433,382,300,463.07
  5. Step 5: Solve for x
    x = 25,433,382,300,463.07/5,433,847.54
  6. Step 6: Final answer
    x = 4,680,547.65

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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.