Home / 5,489,124.64-7,575,036.47-3,041,776.56

Finding the Fourth Proportional to 5,489,124.64, 7,575,036.47 and 3,041,776.56

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Solution

The fourth proportional to 5,489,124.64, 7,575,036.47 and 3,041,776.56 is: 4,197,676.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,489,124.64 : 7,575,036.47 = 3,041,776.56 : x
  2. Step 2: Convert to fraction form
    5,489,124.64/7,575,036.47 = 3,041,776.56/x
  3. Step 3: Cross multiply
    5,489,124.64x = 7,575,036.47 × 3,041,776.56
  4. Step 4: Simplify right side
    5,489,124.64x = 23,041,568,400,195.31
  5. Step 5: Solve for x
    x = 23,041,568,400,195.31/5,489,124.64
  6. Step 6: Final answer
    x = 4,197,676.30

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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.