Home / 1,474,362.98-2,211,542.84-463,573.32

Finding the Fourth Proportional to 1,474,362.98, 2,211,542.84 and 463,573.32

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Solution

The fourth proportional to 1,474,362.98, 2,211,542.84 and 463,573.32 is: 695,359.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,362.98 : 2,211,542.84 = 463,573.32 : x
  2. Step 2: Convert to fraction form
    1,474,362.98/2,211,542.84 = 463,573.32/x
  3. Step 3: Cross multiply
    1,474,362.98x = 2,211,542.84 × 463,573.32
  4. Step 4: Simplify right side
    1,474,362.98x = 1,025,212,256,661.03
  5. Step 5: Solve for x
    x = 1,025,212,256,661.03/1,474,362.98
  6. Step 6: Final answer
    x = 695,359.47

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Double scale
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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.