Home / 2,534,395.84-3,800,457.43-1,510,209.16

Finding the Fourth Proportional to 2,534,395.84, 3,800,457.43 and 1,510,209.16

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Solution

The fourth proportional to 2,534,395.84, 3,800,457.43 and 1,510,209.16 is: 2,264,636.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,395.84 : 3,800,457.43 = 1,510,209.16 : x
  2. Step 2: Convert to fraction form
    2,534,395.84/3,800,457.43 = 1,510,209.16/x
  3. Step 3: Cross multiply
    2,534,395.84x = 3,800,457.43 × 1,510,209.16
  4. Step 4: Simplify right side
    2,534,395.84x = 5,739,485,609,699.39
  5. Step 5: Solve for x
    x = 5,739,485,609,699.39/2,534,395.84
  6. Step 6: Final answer
    x = 2,264,636.61

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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.