Home / 1,598,193.24-2,205,573.70-919,130.28

Finding the Fourth Proportional to 1,598,193.24, 2,205,573.70 and 919,130.28

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Solution

The fourth proportional to 1,598,193.24, 2,205,573.70 and 919,130.28 is: 1,268,438.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,193.24 : 2,205,573.70 = 919,130.28 : x
  2. Step 2: Convert to fraction form
    1,598,193.24/2,205,573.70 = 919,130.28/x
  3. Step 3: Cross multiply
    1,598,193.24x = 2,205,573.70 × 919,130.28
  4. Step 4: Simplify right side
    1,598,193.24x = 2,027,209,572,441.64
  5. Step 5: Solve for x
    x = 2,027,209,572,441.64/1,598,193.24
  6. Step 6: Final answer
    x = 1,268,438.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.