Home / 1,673,119.44-2,509,302.24-475,017.12

Finding the Fourth Proportional to 1,673,119.44, 2,509,302.24 and 475,017.12

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Solution

The fourth proportional to 1,673,119.44, 2,509,302.24 and 475,017.12 is: 712,418.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,119.44 : 2,509,302.24 = 475,017.12 : x
  2. Step 2: Convert to fraction form
    1,673,119.44/2,509,302.24 = 475,017.12/x
  3. Step 3: Cross multiply
    1,673,119.44x = 2,509,302.24 × 475,017.12
  4. Step 4: Simplify right side
    1,673,119.44x = 1,191,961,523,254.35
  5. Step 5: Solve for x
    x = 1,191,961,523,254.35/1,673,119.44
  6. Step 6: Final answer
    x = 712,418.67

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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.