Home / 2,736,956.52-3,776,907.48-1,575,241.53

Finding the Fourth Proportional to 2,736,956.52, 3,776,907.48 and 1,575,241.53

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Solution

The fourth proportional to 2,736,956.52, 3,776,907.48 and 1,575,241.53 is: 2,173,780.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,956.52 : 3,776,907.48 = 1,575,241.53 : x
  2. Step 2: Convert to fraction form
    2,736,956.52/3,776,907.48 = 1,575,241.53/x
  3. Step 3: Cross multiply
    2,736,956.52x = 3,776,907.48 × 1,575,241.53
  4. Step 4: Simplify right side
    2,736,956.52x = 5,949,541,517,463.65
  5. Step 5: Solve for x
    x = 5,949,541,517,463.65/2,736,956.52
  6. Step 6: Final answer
    x = 2,173,780.06

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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.