Home / 1,174,519.20-1,762,040.85-375,848.67

Finding the Fourth Proportional to 1,174,519.20, 1,762,040.85 and 375,848.67

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Solution

The fourth proportional to 1,174,519.20, 1,762,040.85 and 375,848.67 is: 563,856.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,519.20 : 1,762,040.85 = 375,848.67 : x
  2. Step 2: Convert to fraction form
    1,174,519.20/1,762,040.85 = 375,848.67/x
  3. Step 3: Cross multiply
    1,174,519.20x = 1,762,040.85 × 375,848.67
  4. Step 4: Simplify right side
    1,174,519.20x = 662,260,709,958.17
  5. Step 5: Solve for x
    x = 662,260,709,958.17/1,174,519.20
  6. Step 6: Final answer
    x = 563,856.86

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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.