Home / 5,050,653.57-7,577,099.82-1,456,140.01

Finding the Fourth Proportional to 5,050,653.57, 7,577,099.82 and 1,456,140.01

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Solution

The fourth proportional to 5,050,653.57, 7,577,099.82 and 1,456,140.01 is: 2,184,532.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,653.57 : 7,577,099.82 = 1,456,140.01 : x
  2. Step 2: Convert to fraction form
    5,050,653.57/7,577,099.82 = 1,456,140.01/x
  3. Step 3: Cross multiply
    5,050,653.57x = 7,577,099.82 × 1,456,140.01
  4. Step 4: Simplify right side
    5,050,653.57x = 11,033,318,207,665.80
  5. Step 5: Solve for x
    x = 11,033,318,207,665.80/5,050,653.57
  6. Step 6: Final answer
    x = 2,184,532.76

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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.