Home / 11,462,435.37-15,818,291.42-6,567,559.20

Finding the Fourth Proportional to 11,462,435.37, 15,818,291.42 and 6,567,559.20

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Solution

The fourth proportional to 11,462,435.37, 15,818,291.42 and 6,567,559.20 is: 9,063,306.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,462,435.37 : 15,818,291.42 = 6,567,559.20 : x
  2. Step 2: Convert to fraction form
    11,462,435.37/15,818,291.42 = 6,567,559.20/x
  3. Step 3: Cross multiply
    11,462,435.37x = 15,818,291.42 × 6,567,559.20
  4. Step 4: Simplify right side
    11,462,435.37x = 103,887,565,310,864.27
  5. Step 5: Solve for x
    x = 103,887,565,310,864.27/11,462,435.37
  6. Step 6: Final answer
    x = 9,063,306.53

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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.