Home / 1,586,798.37-2,380,197.56-464,867.37

Finding the Fourth Proportional to 1,586,798.37, 2,380,197.56 and 464,867.37

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Solution

The fourth proportional to 1,586,798.37, 2,380,197.56 and 464,867.37 is: 697,301.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,798.37 : 2,380,197.56 = 464,867.37 : x
  2. Step 2: Convert to fraction form
    1,586,798.37/2,380,197.56 = 464,867.37/x
  3. Step 3: Cross multiply
    1,586,798.37x = 2,380,197.56 × 464,867.37
  4. Step 4: Simplify right side
    1,586,798.37x = 1,106,476,185,748.11
  5. Step 5: Solve for x
    x = 1,106,476,185,748.11/1,586,798.37
  6. Step 6: Final answer
    x = 697,301.06

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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.