Home / 11,462,325.51-15,818,140.49-6,567,449.52

Finding the Fourth Proportional to 11,462,325.51, 15,818,140.49 and 6,567,449.52

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Solution

The fourth proportional to 11,462,325.51, 15,818,140.49 and 6,567,449.52 is: 9,063,155.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,462,325.51 : 15,818,140.49 = 6,567,449.52 : x
  2. Step 2: Convert to fraction form
    11,462,325.51/15,818,140.49 = 6,567,449.52/x
  3. Step 3: Cross multiply
    11,462,325.51x = 15,818,140.49 × 6,567,449.52
  4. Step 4: Simplify right side
    11,462,325.51x = 103,884,839,135,505.81
  5. Step 5: Solve for x
    x = 103,884,839,135,505.81/11,462,325.51
  6. Step 6: Final answer
    x = 9,063,155.56

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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.