Home / 7,233,685.26-9,990,770.61-4,763,946.23

Finding the Fourth Proportional to 7,233,685.26, 9,990,770.61 and 4,763,946.23

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Solution

The fourth proportional to 7,233,685.26, 9,990,770.61 and 4,763,946.23 is: 6,579,702.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233,685.26 : 9,990,770.61 = 4,763,946.23 : x
  2. Step 2: Convert to fraction form
    7,233,685.26/9,990,770.61 = 4,763,946.23/x
  3. Step 3: Cross multiply
    7,233,685.26x = 9,990,770.61 × 4,763,946.23
  4. Step 4: Simplify right side
    7,233,685.26x = 47,595,493,932,350.44
  5. Step 5: Solve for x
    x = 47,595,493,932,350.44/7,233,685.26
  6. Step 6: Final answer
    x = 6,579,702.08

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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.