Home / 6,763,488.38-9,334,611.18-4,282,935.47

Finding the Fourth Proportional to 6,763,488.38, 9,334,611.18 and 4,282,935.47

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Solution

The fourth proportional to 6,763,488.38, 9,334,611.18 and 4,282,935.47 is: 5,911,082.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,488.38 : 9,334,611.18 = 4,282,935.47 : x
  2. Step 2: Convert to fraction form
    6,763,488.38/9,334,611.18 = 4,282,935.47/x
  3. Step 3: Cross multiply
    6,763,488.38x = 9,334,611.18 × 4,282,935.47
  4. Step 4: Simplify right side
    6,763,488.38x = 39,979,537,293,751.28
  5. Step 5: Solve for x
    x = 39,979,537,293,751.28/6,763,488.38
  6. Step 6: Final answer
    x = 5,911,082.43

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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.