Home / 3,624,214.18-5,001,117.90-2,133,828.89

Finding the Fourth Proportional to 3,624,214.18, 5,001,117.90 and 2,133,828.89

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Solution

The fourth proportional to 3,624,214.18, 5,001,117.90 and 2,133,828.89 is: 2,944,508.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,214.18 : 5,001,117.90 = 2,133,828.89 : x
  2. Step 2: Convert to fraction form
    3,624,214.18/5,001,117.90 = 2,133,828.89/x
  3. Step 3: Cross multiply
    3,624,214.18x = 5,001,117.90 × 2,133,828.89
  4. Step 4: Simplify right side
    3,624,214.18x = 10,671,529,857,316.13
  5. Step 5: Solve for x
    x = 10,671,529,857,316.13/3,624,214.18
  6. Step 6: Final answer
    x = 2,944,508.61

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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.