Home / 6,829,969.36-10,245,354.36-2,570,174.32

Finding the Fourth Proportional to 6,829,969.36, 10,245,354.36 and 2,570,174.32

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Solution

The fourth proportional to 6,829,969.36, 10,245,354.36 and 2,570,174.32 is: 3,855,412.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,969.36 : 10,245,354.36 = 2,570,174.32 : x
  2. Step 2: Convert to fraction form
    6,829,969.36/10,245,354.36 = 2,570,174.32/x
  3. Step 3: Cross multiply
    6,829,969.36x = 10,245,354.36 × 2,570,174.32
  4. Step 4: Simplify right side
    6,829,969.36x = 26,332,346,675,372.03
  5. Step 5: Solve for x
    x = 26,332,346,675,372.03/6,829,969.36
  6. Step 6: Final answer
    x = 3,855,412.12

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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.