Home / 6,142,070.05-9,214,452.91-1,882,558.69

Finding the Fourth Proportional to 6,142,070.05, 9,214,452.91 and 1,882,558.69

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Solution

The fourth proportional to 6,142,070.05, 9,214,452.91 and 1,882,558.69 is: 2,824,251.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,142,070.05 : 9,214,452.91 = 1,882,558.69 : x
  2. Step 2: Convert to fraction form
    6,142,070.05/9,214,452.91 = 1,882,558.69/x
  3. Step 3: Cross multiply
    6,142,070.05x = 9,214,452.91 × 1,882,558.69
  4. Step 4: Simplify right side
    6,142,070.05x = 17,346,748,353,244.02
  5. Step 5: Solve for x
    x = 17,346,748,353,244.02/6,142,070.05
  6. Step 6: Final answer
    x = 2,824,251.14

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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.