Home / 2,684,088-3,702,820.92-1,595,742.03

Finding the Fourth Proportional to 2,684,088, 3,702,820.92 and 1,595,742.03

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Solution

The fourth proportional to 2,684,088, 3,702,820.92 and 1,595,742.03 is: 2,201,398.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,088 : 3,702,820.92 = 1,595,742.03 : x
  2. Step 2: Convert to fraction form
    2,684,088/3,702,820.92 = 1,595,742.03/x
  3. Step 3: Cross multiply
    2,684,088x = 3,702,820.92 × 1,595,742.03
  4. Step 4: Simplify right side
    2,684,088x = 5,908,746,971,607.27
  5. Step 5: Solve for x
    x = 5,908,746,971,607.27/2,684,088
  6. Step 6: Final answer
    x = 2,201,398.38

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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.