Home / 2,495,658.49-3,444,008.69-1,349,738.83

Finding the Fourth Proportional to 2,495,658.49, 3,444,008.69 and 1,349,738.83

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Solution

The fourth proportional to 2,495,658.49, 3,444,008.69 and 1,349,738.83 is: 1,862,639.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,658.49 : 3,444,008.69 = 1,349,738.83 : x
  2. Step 2: Convert to fraction form
    2,495,658.49/3,444,008.69 = 1,349,738.83/x
  3. Step 3: Cross multiply
    2,495,658.49x = 3,444,008.69 × 1,349,738.83
  4. Step 4: Simplify right side
    2,495,658.49x = 4,648,512,259,750.43
  5. Step 5: Solve for x
    x = 4,648,512,259,750.43/2,495,658.49
  6. Step 6: Final answer
    x = 1,862,639.57

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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.