Home / 2,889,501.32-4,334,294.34-1,373,338.97

Finding the Fourth Proportional to 2,889,501.32, 4,334,294.34 and 1,373,338.97

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Solution

The fourth proportional to 2,889,501.32, 4,334,294.34 and 1,373,338.97 is: 2,060,028.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,889,501.32 : 4,334,294.34 = 1,373,338.97 : x
  2. Step 2: Convert to fraction form
    2,889,501.32/4,334,294.34 = 1,373,338.97/x
  3. Step 3: Cross multiply
    2,889,501.32x = 4,334,294.34 × 1,373,338.97
  4. Step 4: Simplify right side
    2,889,501.32x = 5,952,455,319,154.56
  5. Step 5: Solve for x
    x = 5,952,455,319,154.56/2,889,501.32
  6. Step 6: Final answer
    x = 2,060,028.58

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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.