Home / 4,860,987.96-6,698,691.18-3,500,291.64

Finding the Fourth Proportional to 4,860,987.96, 6,698,691.18 and 3,500,291.64

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Solution

The fourth proportional to 4,860,987.96, 6,698,691.18 and 3,500,291.64 is: 4,823,581.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,987.96 : 6,698,691.18 = 3,500,291.64 : x
  2. Step 2: Convert to fraction form
    4,860,987.96/6,698,691.18 = 3,500,291.64/x
  3. Step 3: Cross multiply
    4,860,987.96x = 6,698,691.18 × 3,500,291.64
  4. Step 4: Simplify right side
    4,860,987.96x = 23,447,372,736,295.73
  5. Step 5: Solve for x
    x = 23,447,372,736,295.73/4,860,987.96
  6. Step 6: Final answer
    x = 4,823,581.73

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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.