Home / 1,474,322.08-2,210,082-576,339.52

Finding the Fourth Proportional to 1,474,322.08, 2,210,082 and 576,339.52

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Solution

The fourth proportional to 1,474,322.08, 2,210,082 and 576,339.52 is: 863,961.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,322.08 : 2,210,082 = 576,339.52 : x
  2. Step 2: Convert to fraction form
    1,474,322.08/2,210,082 = 576,339.52/x
  3. Step 3: Cross multiply
    1,474,322.08x = 2,210,082 × 576,339.52
  4. Step 4: Simplify right side
    1,474,322.08x = 1,273,757,599,040.64
  5. Step 5: Solve for x
    x = 1,273,757,599,040.64/1,474,322.08
  6. Step 6: Final answer
    x = 863,961.56

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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.