Home / 2,967,863.30-4,451,924.55-973,319.30

Finding the Fourth Proportional to 2,967,863.30, 4,451,924.55 and 973,319.30

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Solution

The fourth proportional to 2,967,863.30, 4,451,924.55 and 973,319.30 is: 1,460,021.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,863.30 : 4,451,924.55 = 973,319.30 : x
  2. Step 2: Convert to fraction form
    2,967,863.30/4,451,924.55 = 973,319.30/x
  3. Step 3: Cross multiply
    2,967,863.30x = 4,451,924.55 × 973,319.30
  4. Step 4: Simplify right side
    2,967,863.30x = 4,333,144,086,658.82
  5. Step 5: Solve for x
    x = 4,333,144,086,658.82/2,967,863.30
  6. Step 6: Final answer
    x = 1,460,021.45

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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.