Home / 8,549,277.27-11,797,914.06-4,628,965.92

Finding the Fourth Proportional to 8,549,277.27, 11,797,914.06 and 4,628,965.92

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Solution

The fourth proportional to 8,549,277.27, 11,797,914.06 and 4,628,965.92 is: 6,387,925.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,549,277.27 : 11,797,914.06 = 4,628,965.92 : x
  2. Step 2: Convert to fraction form
    8,549,277.27/11,797,914.06 = 4,628,965.92/x
  3. Step 3: Cross multiply
    8,549,277.27x = 11,797,914.06 × 4,628,965.92
  4. Step 4: Simplify right side
    8,549,277.27x = 54,612,142,110,828.84
  5. Step 5: Solve for x
    x = 54,612,142,110,828.84/8,549,277.27
  6. Step 6: Final answer
    x = 6,387,925.01

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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.