Home / 7,494,079.52-10,342,031.34-4,552,895.30

Finding the Fourth Proportional to 7,494,079.52, 10,342,031.34 and 4,552,895.30

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Solution

The fourth proportional to 7,494,079.52, 10,342,031.34 and 4,552,895.30 is: 6,283,117.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,079.52 : 10,342,031.34 = 4,552,895.30 : x
  2. Step 2: Convert to fraction form
    7,494,079.52/10,342,031.34 = 4,552,895.30/x
  3. Step 3: Cross multiply
    7,494,079.52x = 10,342,031.34 × 4,552,895.30
  4. Step 4: Simplify right side
    7,494,079.52x = 47,086,185,880,338.70
  5. Step 5: Solve for x
    x = 47,086,185,880,338.70/7,494,079.52
  6. Step 6: Final answer
    x = 6,283,117.99

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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.