Home / 7,512,074.98-10,366,898.14-4,248,825.86

Finding the Fourth Proportional to 7,512,074.98, 10,366,898.14 and 4,248,825.86

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Solution

The fourth proportional to 7,512,074.98, 10,366,898.14 and 4,248,825.86 is: 5,863,512.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,512,074.98 : 10,366,898.14 = 4,248,825.86 : x
  2. Step 2: Convert to fraction form
    7,512,074.98/10,366,898.14 = 4,248,825.86/x
  3. Step 3: Cross multiply
    7,512,074.98x = 10,366,898.14 × 4,248,825.86
  4. Step 4: Simplify right side
    7,512,074.98x = 44,047,144,905,217.91
  5. Step 5: Solve for x
    x = 44,047,144,905,217.91/7,512,074.98
  6. Step 6: Final answer
    x = 5,863,512.41

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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.