Home / 3,489,233.84-4,814,435.70-2,038,648.98

Finding the Fourth Proportional to 3,489,233.84, 4,814,435.70 and 2,038,648.98

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Solution

The fourth proportional to 3,489,233.84, 4,814,435.70 and 2,038,648.98 is: 2,812,922.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,233.84 : 4,814,435.70 = 2,038,648.98 : x
  2. Step 2: Convert to fraction form
    3,489,233.84/4,814,435.70 = 2,038,648.98/x
  3. Step 3: Cross multiply
    3,489,233.84x = 4,814,435.70 × 2,038,648.98
  4. Step 4: Simplify right side
    3,489,233.84x = 9,814,944,429,080.59
  5. Step 5: Solve for x
    x = 9,814,944,429,080.59/3,489,233.84
  6. Step 6: Final answer
    x = 2,812,922.52

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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.