Home / 2,444,493.70-3,373,376.56-1,356,774.67

Finding the Fourth Proportional to 2,444,493.70, 3,373,376.56 and 1,356,774.67

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Solution

The fourth proportional to 2,444,493.70, 3,373,376.56 and 1,356,774.67 is: 1,872,335.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,493.70 : 3,373,376.56 = 1,356,774.67 : x
  2. Step 2: Convert to fraction form
    2,444,493.70/3,373,376.56 = 1,356,774.67/x
  3. Step 3: Cross multiply
    2,444,493.70x = 3,373,376.56 × 1,356,774.67
  4. Step 4: Simplify right side
    2,444,493.70x = 4,576,911,868,979.74
  5. Step 5: Solve for x
    x = 4,576,911,868,979.74/2,444,493.70
  6. Step 6: Final answer
    x = 1,872,335.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.