Home / 2,094,139.80-3,141,209.70-598,231.80

Finding the Fourth Proportional to 2,094,139.80, 3,141,209.70 and 598,231.80

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Solution

The fourth proportional to 2,094,139.80, 3,141,209.70 and 598,231.80 is: 897,347.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,139.80 : 3,141,209.70 = 598,231.80 : x
  2. Step 2: Convert to fraction form
    2,094,139.80/3,141,209.70 = 598,231.80/x
  3. Step 3: Cross multiply
    2,094,139.80x = 3,141,209.70 × 598,231.80
  4. Step 4: Simplify right side
    2,094,139.80x = 1,879,171,533,008.46
  5. Step 5: Solve for x
    x = 1,879,171,533,008.46/2,094,139.80
  6. Step 6: Final answer
    x = 897,347.70

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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.