Home / 1,825,057.28-2,518,768.23-1,050,715.64

Finding the Fourth Proportional to 1,825,057.28, 2,518,768.23 and 1,050,715.64

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Solution

The fourth proportional to 1,825,057.28, 2,518,768.23 and 1,050,715.64 is: 1,450,096.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,057.28 : 2,518,768.23 = 1,050,715.64 : x
  2. Step 2: Convert to fraction form
    1,825,057.28/2,518,768.23 = 1,050,715.64/x
  3. Step 3: Cross multiply
    1,825,057.28x = 2,518,768.23 × 1,050,715.64
  4. Step 4: Simplify right side
    1,825,057.28x = 2,646,509,172,796.12
  5. Step 5: Solve for x
    x = 2,646,509,172,796.12/1,825,057.28
  6. Step 6: Final answer
    x = 1,450,096.50

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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.