Home / 2,096,973.86-3,146,073.14-834,987.38

Finding the Fourth Proportional to 2,096,973.86, 3,146,073.14 and 834,987.38

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Solution

The fourth proportional to 2,096,973.86, 3,146,073.14 and 834,987.38 is: 1,252,724.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,973.86 : 3,146,073.14 = 834,987.38 : x
  2. Step 2: Convert to fraction form
    2,096,973.86/3,146,073.14 = 834,987.38/x
  3. Step 3: Cross multiply
    2,096,973.86x = 3,146,073.14 × 834,987.38
  4. Step 4: Simplify right side
    2,096,973.86x = 2,626,931,354,814.08
  5. Step 5: Solve for x
    x = 2,626,931,354,814.08/2,096,973.86
  6. Step 6: Final answer
    x = 1,252,724.90

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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.