Home / 734,283.24-1,101,490.47-228,848.50

Finding the Fourth Proportional to 734,283.24, 1,101,490.47 and 228,848.50

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Solution

The fourth proportional to 734,283.24, 1,101,490.47 and 228,848.50 is: 343,293.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,283.24 : 1,101,490.47 = 228,848.50 : x
  2. Step 2: Convert to fraction form
    734,283.24/1,101,490.47 = 228,848.50/x
  3. Step 3: Cross multiply
    734,283.24x = 1,101,490.47 × 228,848.50
  4. Step 4: Simplify right side
    734,283.24x = 252,074,440,679.55
  5. Step 5: Solve for x
    x = 252,074,440,679.55/734,283.24
  6. Step 6: Final answer
    x = 343,293.20

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1.5x scale

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.