Home / 6,303,558.90-9,464,195.70-3,912,074.40

Finding the Fourth Proportional to 6,303,558.90, 9,464,195.70 and 3,912,074.40

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Solution

The fourth proportional to 6,303,558.90, 9,464,195.70 and 3,912,074.40 is: 5,873,608.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,303,558.90 : 9,464,195.70 = 3,912,074.40 : x
  2. Step 2: Convert to fraction form
    6,303,558.90/9,464,195.70 = 3,912,074.40/x
  3. Step 3: Cross multiply
    6,303,558.90x = 9,464,195.70 × 3,912,074.40
  4. Step 4: Simplify right side
    6,303,558.90x = 37,024,637,714,560.08
  5. Step 5: Solve for x
    x = 37,024,637,714,560.08/6,303,558.90
  6. Step 6: Final answer
    x = 5,873,608.59

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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.