Home / 4,886,961.30-7,333,941.15-2,049,110.10

Finding the Fourth Proportional to 4,886,961.30, 7,333,941.15 and 2,049,110.10

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Solution

The fourth proportional to 4,886,961.30, 7,333,941.15 and 2,049,110.10 is: 3,075,132.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,961.30 : 7,333,941.15 = 2,049,110.10 : x
  2. Step 2: Convert to fraction form
    4,886,961.30/7,333,941.15 = 2,049,110.10/x
  3. Step 3: Cross multiply
    4,886,961.30x = 7,333,941.15 × 2,049,110.10
  4. Step 4: Simplify right side
    4,886,961.30x = 15,028,052,883,270.62
  5. Step 5: Solve for x
    x = 15,028,052,883,270.62/4,886,961.30
  6. Step 6: Final answer
    x = 3,075,132.37

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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.