Home / 9,213,624.73-13,801,933.86-4,588,678.63

Finding the Fourth Proportional to 9,213,624.73, 13,801,933.86 and 4,588,678.63

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Solution

The fourth proportional to 9,213,624.73, 13,801,933.86 and 4,588,678.63 is: 6,873,802.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,213,624.73 : 13,801,933.86 = 4,588,678.63 : x
  2. Step 2: Convert to fraction form
    9,213,624.73/13,801,933.86 = 4,588,678.63/x
  3. Step 3: Cross multiply
    9,213,624.73x = 13,801,933.86 × 4,588,678.63
  4. Step 4: Simplify right side
    9,213,624.73x = 63,332,638,956,055.41
  5. Step 5: Solve for x
    x = 63,332,638,956,055.41/9,213,624.73
  6. Step 6: Final answer
    x = 6,873,802.74

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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.