Home / 1,159,359.60-1,739,903.40-598,105.20

Finding the Fourth Proportional to 1,159,359.60, 1,739,903.40 and 598,105.20

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Solution

The fourth proportional to 1,159,359.60, 1,739,903.40 and 598,105.20 is: 897,603.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,359.60 : 1,739,903.40 = 598,105.20 : x
  2. Step 2: Convert to fraction form
    1,159,359.60/1,739,903.40 = 598,105.20/x
  3. Step 3: Cross multiply
    1,159,359.60x = 1,739,903.40 × 598,105.20
  4. Step 4: Simplify right side
    1,159,359.60x = 1,040,645,271,037.68
  5. Step 5: Solve for x
    x = 1,040,645,271,037.68/1,159,359.60
  6. Step 6: Final answer
    x = 897,603.53

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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.