Home / 4,420.36-6,626.76-1,497.07

Finding the Fourth Proportional to 4,420.36, 6,626.76 and 1,497.07

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Solution

The fourth proportional to 4,420.36, 6,626.76 and 1,497.07 is: 2,244.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420.36 : 6,626.76 = 1,497.07 : x
  2. Step 2: Convert to fraction form
    4,420.36/6,626.76 = 1,497.07/x
  3. Step 3: Cross multiply
    4,420.36x = 6,626.76 × 1,497.07
  4. Step 4: Simplify right side
    4,420.36x = 9,920,723.59
  5. Step 5: Solve for x
    x = 9,920,723.59/4,420.36
  6. Step 6: Final answer
    x = 2,244.32

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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.