Home / 2,527,054.94-3,487,335.93-1,381,135.32

Finding the Fourth Proportional to 2,527,054.94, 3,487,335.93 and 1,381,135.32

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Solution

The fourth proportional to 2,527,054.94, 3,487,335.93 and 1,381,135.32 is: 1,905,966.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,054.94 : 3,487,335.93 = 1,381,135.32 : x
  2. Step 2: Convert to fraction form
    2,527,054.94/3,487,335.93 = 1,381,135.32/x
  3. Step 3: Cross multiply
    2,527,054.94x = 3,487,335.93 × 1,381,135.32
  4. Step 4: Simplify right side
    2,527,054.94x = 4,816,482,825,628.05
  5. Step 5: Solve for x
    x = 4,816,482,825,628.05/2,527,054.94
  6. Step 6: Final answer
    x = 1,905,966.80

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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.