Home / 2,717,026.81-3,749,504.85-1,493,457.71

Finding the Fourth Proportional to 2,717,026.81, 3,749,504.85 and 1,493,457.71

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Solution

The fourth proportional to 2,717,026.81, 3,749,504.85 and 1,493,457.71 is: 2,060,975.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,026.81 : 3,749,504.85 = 1,493,457.71 : x
  2. Step 2: Convert to fraction form
    2,717,026.81/3,749,504.85 = 1,493,457.71/x
  3. Step 3: Cross multiply
    2,717,026.81x = 3,749,504.85 × 1,493,457.71
  4. Step 4: Simplify right side
    2,717,026.81x = 5,599,726,908,167.37
  5. Step 5: Solve for x
    x = 5,599,726,908,167.37/2,717,026.81
  6. Step 6: Final answer
    x = 2,060,975.95

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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.