Home / 2,835,564.69-3,912,925.38-1,611,700.38

Finding the Fourth Proportional to 2,835,564.69, 3,912,925.38 and 1,611,700.38

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Solution

The fourth proportional to 2,835,564.69, 3,912,925.38 and 1,611,700.38 is: 2,224,059.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,564.69 : 3,912,925.38 = 1,611,700.38 : x
  2. Step 2: Convert to fraction form
    2,835,564.69/3,912,925.38 = 1,611,700.38/x
  3. Step 3: Cross multiply
    2,835,564.69x = 3,912,925.38 × 1,611,700.38
  4. Step 4: Simplify right side
    2,835,564.69x = 6,306,463,321,857.64
  5. Step 5: Solve for x
    x = 6,306,463,321,857.64/2,835,564.69
  6. Step 6: Final answer
    x = 2,224,059.05

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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.