Home / 1,954,568.17-2,918,483.13-1,750,849.12

Finding the Fourth Proportional to 1,954,568.17, 2,918,483.13 and 1,750,849.12

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Solution

The fourth proportional to 1,954,568.17, 2,918,483.13 and 1,750,849.12 is: 2,614,297.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,568.17 : 2,918,483.13 = 1,750,849.12 : x
  2. Step 2: Convert to fraction form
    1,954,568.17/2,918,483.13 = 1,750,849.12/x
  3. Step 3: Cross multiply
    1,954,568.17x = 2,918,483.13 × 1,750,849.12
  4. Step 4: Simplify right side
    1,954,568.17x = 5,109,823,596,548.68
  5. Step 5: Solve for x
    x = 5,109,823,596,548.68/1,954,568.17
  6. Step 6: Final answer
    x = 2,614,297.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.