Home / 2,111,372.40-3,167,242.06-595,065.36

Finding the Fourth Proportional to 2,111,372.40, 3,167,242.06 and 595,065.36

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Solution

The fourth proportional to 2,111,372.40, 3,167,242.06 and 595,065.36 is: 892,649.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,111,372.40 : 3,167,242.06 = 595,065.36 : x
  2. Step 2: Convert to fraction form
    2,111,372.40/3,167,242.06 = 595,065.36/x
  3. Step 3: Cross multiply
    2,111,372.40x = 3,167,242.06 × 595,065.36
  4. Step 4: Simplify right side
    2,111,372.40x = 1,884,716,036,641.04
  5. Step 5: Solve for x
    x = 1,884,716,036,641.04/2,111,372.40
  6. Step 6: Final answer
    x = 892,649.75

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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.