Home / 1,234,519.28-1,850,097.44-695,033.12

Finding the Fourth Proportional to 1,234,519.28, 1,850,097.44 and 695,033.12

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Solution

The fourth proportional to 1,234,519.28, 1,850,097.44 and 695,033.12 is: 1,041,603.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,519.28 : 1,850,097.44 = 695,033.12 : x
  2. Step 2: Convert to fraction form
    1,234,519.28/1,850,097.44 = 695,033.12/x
  3. Step 3: Cross multiply
    1,234,519.28x = 1,850,097.44 × 695,033.12
  4. Step 4: Simplify right side
    1,234,519.28x = 1,285,878,996,027.21
  5. Step 5: Solve for x
    x = 1,285,878,996,027.21/1,234,519.28
  6. Step 6: Final answer
    x = 1,041,603.01

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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.