Home / 3,568,008.42-4,927,938.48-2,349,759.15

Finding the Fourth Proportional to 3,568,008.42, 4,927,938.48 and 2,349,759.15

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Solution

The fourth proportional to 3,568,008.42, 4,927,938.48 and 2,349,759.15 is: 3,245,359.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,008.42 : 4,927,938.48 = 2,349,759.15 : x
  2. Step 2: Convert to fraction form
    3,568,008.42/4,927,938.48 = 2,349,759.15/x
  3. Step 3: Cross multiply
    3,568,008.42x = 4,927,938.48 × 2,349,759.15
  4. Step 4: Simplify right side
    3,568,008.42x = 11,579,468,534,017.09
  5. Step 5: Solve for x
    x = 11,579,468,534,017.09/3,568,008.42
  6. Step 6: Final answer
    x = 3,245,359.08

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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.