Home / 4,944,080.71-7,416,167.24-1,749,748.51

Finding the Fourth Proportional to 4,944,080.71, 7,416,167.24 and 1,749,748.51

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Solution

The fourth proportional to 4,944,080.71, 7,416,167.24 and 1,749,748.51 is: 2,624,639.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,080.71 : 7,416,167.24 = 1,749,748.51 : x
  2. Step 2: Convert to fraction form
    4,944,080.71/7,416,167.24 = 1,749,748.51/x
  3. Step 3: Cross multiply
    4,944,080.71x = 7,416,167.24 × 1,749,748.51
  4. Step 4: Simplify right side
    4,944,080.71x = 12,976,427,578,100.81
  5. Step 5: Solve for x
    x = 12,976,427,578,100.81/4,944,080.71
  6. Step 6: Final answer
    x = 2,624,639.11

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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.