Home / 1,734,452.62-2,602,423.41-670,242.22

Finding the Fourth Proportional to 1,734,452.62, 2,602,423.41 and 670,242.22

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Solution

The fourth proportional to 1,734,452.62, 2,602,423.41 and 670,242.22 is: 1,005,651.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,452.62 : 2,602,423.41 = 670,242.22 : x
  2. Step 2: Convert to fraction form
    1,734,452.62/2,602,423.41 = 670,242.22/x
  3. Step 3: Cross multiply
    1,734,452.62x = 2,602,423.41 × 670,242.22
  4. Step 4: Simplify right side
    1,734,452.62x = 1,744,254,043,698.37
  5. Step 5: Solve for x
    x = 1,744,254,043,698.37/1,734,452.62
  6. Step 6: Final answer
    x = 1,005,651.02

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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.