Home / 4,180,647.62-5,770,338.81-2,570,082.50

Finding the Fourth Proportional to 4,180,647.62, 5,770,338.81 and 2,570,082.50

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Solution

The fourth proportional to 4,180,647.62, 5,770,338.81 and 2,570,082.50 is: 3,547,356.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,647.62 : 5,770,338.81 = 2,570,082.50 : x
  2. Step 2: Convert to fraction form
    4,180,647.62/5,770,338.81 = 2,570,082.50/x
  3. Step 3: Cross multiply
    4,180,647.62x = 5,770,338.81 × 2,570,082.50
  4. Step 4: Simplify right side
    4,180,647.62x = 14,830,246,794,651.82
  5. Step 5: Solve for x
    x = 14,830,246,794,651.82/4,180,647.62
  6. Step 6: Final answer
    x = 3,547,356.33

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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.