Home / 2,936,531.07-4,054,150.24-1,849,734.23

Finding the Fourth Proportional to 2,936,531.07, 4,054,150.24 and 1,849,734.23

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Solution

The fourth proportional to 2,936,531.07, 4,054,150.24 and 1,849,734.23 is: 2,553,727.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,531.07 : 4,054,150.24 = 1,849,734.23 : x
  2. Step 2: Convert to fraction form
    2,936,531.07/4,054,150.24 = 1,849,734.23/x
  3. Step 3: Cross multiply
    2,936,531.07x = 4,054,150.24 × 1,849,734.23
  4. Step 4: Simplify right side
    2,936,531.07x = 7,499,100,447,595.63
  5. Step 5: Solve for x
    x = 7,499,100,447,595.63/2,936,531.07
  6. Step 6: Final answer
    x = 2,553,727.60

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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.