Home / 2,838,671.20-4,261,992-2,710,124.20

Finding the Fourth Proportional to 2,838,671.20, 4,261,992 and 2,710,124.20

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Solution

The fourth proportional to 2,838,671.20, 4,261,992 and 2,710,124.20 is: 4,068,991.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,671.20 : 4,261,992 = 2,710,124.20 : x
  2. Step 2: Convert to fraction form
    2,838,671.20/4,261,992 = 2,710,124.20/x
  3. Step 3: Cross multiply
    2,838,671.20x = 4,261,992 × 2,710,124.20
  4. Step 4: Simplify right side
    2,838,671.20x = 11,550,527,659,406.40
  5. Step 5: Solve for x
    x = 11,550,527,659,406.40/2,838,671.20
  6. Step 6: Final answer
    x = 4,068,991.03

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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.