Home / 5,161,627.80-7,748,346.60-3,032,911.35

Finding the Fourth Proportional to 5,161,627.80, 7,748,346.60 and 3,032,911.35

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Solution

The fourth proportional to 5,161,627.80, 7,748,346.60 and 3,032,911.35 is: 4,552,836.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,161,627.80 : 7,748,346.60 = 3,032,911.35 : x
  2. Step 2: Convert to fraction form
    5,161,627.80/7,748,346.60 = 3,032,911.35/x
  3. Step 3: Cross multiply
    5,161,627.80x = 7,748,346.60 × 3,032,911.35
  4. Step 4: Simplify right side
    5,161,627.80x = 23,500,048,346,873.91
  5. Step 5: Solve for x
    x = 23,500,048,346,873.91/5,161,627.80
  6. Step 6: Final answer
    x = 4,552,836.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.