Home / 2,007,271.10-3,010,906.65-1,408,907.90

Finding the Fourth Proportional to 2,007,271.10, 3,010,906.65 and 1,408,907.90

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Solution

The fourth proportional to 2,007,271.10, 3,010,906.65 and 1,408,907.90 is: 2,113,361.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,271.10 : 3,010,906.65 = 1,408,907.90 : x
  2. Step 2: Convert to fraction form
    2,007,271.10/3,010,906.65 = 1,408,907.90/x
  3. Step 3: Cross multiply
    2,007,271.10x = 3,010,906.65 × 1,408,907.90
  4. Step 4: Simplify right side
    2,007,271.10x = 4,242,090,165,347.53
  5. Step 5: Solve for x
    x = 4,242,090,165,347.53/2,007,271.10
  6. Step 6: Final answer
    x = 2,113,361.85

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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.