Home / 4,263,147.38-5,883,144.92-2,303,026.16

Finding the Fourth Proportional to 4,263,147.38, 5,883,144.92 and 2,303,026.16

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Solution

The fourth proportional to 4,263,147.38, 5,883,144.92 and 2,303,026.16 is: 3,178,176.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,147.38 : 5,883,144.92 = 2,303,026.16 : x
  2. Step 2: Convert to fraction form
    4,263,147.38/5,883,144.92 = 2,303,026.16/x
  3. Step 3: Cross multiply
    4,263,147.38x = 5,883,144.92 × 2,303,026.16
  4. Step 4: Simplify right side
    4,263,147.38x = 13,549,036,621,536.60
  5. Step 5: Solve for x
    x = 13,549,036,621,536.60/4,263,147.38
  6. Step 6: Final answer
    x = 3,178,176.92

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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.