Home / 2,023,584.04-2,791,261.72-1,539,087

Finding the Fourth Proportional to 2,023,584.04, 2,791,261.72 and 1,539,087

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Solution

The fourth proportional to 2,023,584.04, 2,791,261.72 and 1,539,087 is: 2,122,963.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,584.04 : 2,791,261.72 = 1,539,087 : x
  2. Step 2: Convert to fraction form
    2,023,584.04/2,791,261.72 = 1,539,087/x
  3. Step 3: Cross multiply
    2,023,584.04x = 2,791,261.72 × 1,539,087
  4. Step 4: Simplify right side
    2,023,584.04x = 4,295,994,626,849.64
  5. Step 5: Solve for x
    x = 4,295,994,626,849.64/2,023,584.04
  6. Step 6: Final answer
    x = 2,122,963.29

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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.