Home / 2,416,044-3,624,066-643,116

Finding the Fourth Proportional to 2,416,044, 3,624,066 and 643,116

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Solution

The fourth proportional to 2,416,044, 3,624,066 and 643,116 is: 964,674

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,044 : 3,624,066 = 643,116 : x
  2. Step 2: Convert to fraction form
    2,416,044/3,624,066 = 643,116/x
  3. Step 3: Cross multiply
    2,416,044x = 3,624,066 × 643,116
  4. Step 4: Simplify right side
    2,416,044x = 2,330,694,829,656
  5. Step 5: Solve for x
    x = 2,330,694,829,656/2,416,044
  6. Step 6: Final answer
    x = 964,674

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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.