Home / 3,504,247.63-5,260,854.79-2,975,130.32

Finding the Fourth Proportional to 3,504,247.63, 5,260,854.79 and 2,975,130.32

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Solution

The fourth proportional to 3,504,247.63, 5,260,854.79 and 2,975,130.32 is: 4,466,501.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,247.63 : 5,260,854.79 = 2,975,130.32 : x
  2. Step 2: Convert to fraction form
    3,504,247.63/5,260,854.79 = 2,975,130.32/x
  3. Step 3: Cross multiply
    3,504,247.63x = 5,260,854.79 × 2,975,130.32
  4. Step 4: Simplify right side
    3,504,247.63x = 15,651,728,572,260.87
  5. Step 5: Solve for x
    x = 15,651,728,572,260.87/3,504,247.63
  6. Step 6: Final answer
    x = 4,466,501.87

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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.