Home / 1,509,119.37-2,263,697.28-598,525.47

Finding the Fourth Proportional to 1,509,119.37, 2,263,697.28 and 598,525.47

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Solution

The fourth proportional to 1,509,119.37, 2,263,697.28 and 598,525.47 is: 897,795.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,119.37 : 2,263,697.28 = 598,525.47 : x
  2. Step 2: Convert to fraction form
    1,509,119.37/2,263,697.28 = 598,525.47/x
  3. Step 3: Cross multiply
    1,509,119.37x = 2,263,697.28 × 598,525.47
  4. Step 4: Simplify right side
    1,509,119.37x = 1,354,880,478,449.72
  5. Step 5: Solve for x
    x = 1,354,880,478,449.72/1,509,119.37
  6. Step 6: Final answer
    x = 897,795.43

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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.