Home / 6,975,665.58-9,626,627.07-3,835,766.16

Finding the Fourth Proportional to 6,975,665.58, 9,626,627.07 and 3,835,766.16

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Solution

The fourth proportional to 6,975,665.58, 9,626,627.07 and 3,835,766.16 is: 5,293,471.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,975,665.58 : 9,626,627.07 = 3,835,766.16 : x
  2. Step 2: Convert to fraction form
    6,975,665.58/9,626,627.07 = 3,835,766.16/x
  3. Step 3: Cross multiply
    6,975,665.58x = 9,626,627.07 × 3,835,766.16
  4. Step 4: Simplify right side
    6,975,665.58x = 36,925,490,350,045.95
  5. Step 5: Solve for x
    x = 36,925,490,350,045.95/6,975,665.58
  6. Step 6: Final answer
    x = 5,293,471.99

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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.