Home / 11,824,923.93-16,315,306.83-6,927,513.31

Finding the Fourth Proportional to 11,824,923.93, 16,315,306.83 and 6,927,513.31

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Solution

The fourth proportional to 11,824,923.93, 16,315,306.83 and 6,927,513.31 is: 9,558,159.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,824,923.93 : 16,315,306.83 = 6,927,513.31 : x
  2. Step 2: Convert to fraction form
    11,824,923.93/16,315,306.83 = 6,927,513.31/x
  3. Step 3: Cross multiply
    11,824,923.93x = 16,315,306.83 × 6,927,513.31
  4. Step 4: Simplify right side
    11,824,923.93x = 113,024,505,221,558.91
  5. Step 5: Solve for x
    x = 113,024,505,221,558.91/11,824,923.93
  6. Step 6: Final answer
    x = 9,558,159.18

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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.