Home / 2,723,970.84-3,759,033.36-1,500,390.96

Finding the Fourth Proportional to 2,723,970.84, 3,759,033.36 and 1,500,390.96

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Solution

The fourth proportional to 2,723,970.84, 3,759,033.36 and 1,500,390.96 is: 2,070,513.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,970.84 : 3,759,033.36 = 1,500,390.96 : x
  2. Step 2: Convert to fraction form
    2,723,970.84/3,759,033.36 = 1,500,390.96/x
  3. Step 3: Cross multiply
    2,723,970.84x = 3,759,033.36 × 1,500,390.96
  4. Step 4: Simplify right side
    2,723,970.84x = 5,640,019,671,682.43
  5. Step 5: Solve for x
    x = 5,640,019,671,682.43/2,723,970.84
  6. Step 6: Final answer
    x = 2,070,513.97

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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.