Home / 4,900,735.55-6,762,023.98-2,863,151.39

Finding the Fourth Proportional to 4,900,735.55, 6,762,023.98 and 2,863,151.39

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Solution

The fourth proportional to 4,900,735.55, 6,762,023.98 and 2,863,151.39 is: 3,950,569.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900,735.55 : 6,762,023.98 = 2,863,151.39 : x
  2. Step 2: Convert to fraction form
    4,900,735.55/6,762,023.98 = 2,863,151.39/x
  3. Step 3: Cross multiply
    4,900,735.55x = 6,762,023.98 × 2,863,151.39
  4. Step 4: Simplify right side
    4,900,735.55x = 19,360,698,367,297.52
  5. Step 5: Solve for x
    x = 19,360,698,367,297.52/4,900,735.55
  6. Step 6: Final answer
    x = 3,950,569.90

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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.