Home / 3,543,560.46-5,316,115.87-1,147,647.30

Finding the Fourth Proportional to 3,543,560.46, 5,316,115.87 and 1,147,647.30

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Solution

The fourth proportional to 3,543,560.46, 5,316,115.87 and 1,147,647.30 is: 1,721,722.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,560.46 : 5,316,115.87 = 1,147,647.30 : x
  2. Step 2: Convert to fraction form
    3,543,560.46/5,316,115.87 = 1,147,647.30/x
  3. Step 3: Cross multiply
    3,543,560.46x = 5,316,115.87 × 1,147,647.30
  4. Step 4: Simplify right side
    3,543,560.46x = 6,101,026,024,692.65
  5. Step 5: Solve for x
    x = 6,101,026,024,692.65/3,543,560.46
  6. Step 6: Final answer
    x = 1,721,722.01

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.