Home / 4,127,409.92-5,695,513.44-2,316,224

Finding the Fourth Proportional to 4,127,409.92, 5,695,513.44 and 2,316,224

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Solution

The fourth proportional to 4,127,409.92, 5,695,513.44 and 2,316,224 is: 3,196,213.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,409.92 : 5,695,513.44 = 2,316,224 : x
  2. Step 2: Convert to fraction form
    4,127,409.92/5,695,513.44 = 2,316,224/x
  3. Step 3: Cross multiply
    4,127,409.92x = 5,695,513.44 × 2,316,224
  4. Step 4: Simplify right side
    4,127,409.92x = 13,192,084,922,050.56
  5. Step 5: Solve for x
    x = 13,192,084,922,050.56/4,127,409.92
  6. Step 6: Final answer
    x = 3,196,213.89

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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.