Home / 758,232.04-1,137,347.52-197,266.54

Finding the Fourth Proportional to 758,232.04, 1,137,347.52 and 197,266.54

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Solution

The fourth proportional to 758,232.04, 1,137,347.52 and 197,266.54 is: 295,899.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,232.04 : 1,137,347.52 = 197,266.54 : x
  2. Step 2: Convert to fraction form
    758,232.04/1,137,347.52 = 197,266.54/x
  3. Step 3: Cross multiply
    758,232.04x = 1,137,347.52 × 197,266.54
  4. Step 4: Simplify right side
    758,232.04x = 224,360,610,047.98
  5. Step 5: Solve for x
    x = 224,360,610,047.98/758,232.04
  6. Step 6: Final answer
    x = 295,899.67

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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.