Home / 1,670,207.92-2,504,085-532,315.36

Finding the Fourth Proportional to 1,670,207.92, 2,504,085 and 532,315.36

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Solution

The fourth proportional to 1,670,207.92, 2,504,085 and 532,315.36 is: 798,082.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,207.92 : 2,504,085 = 532,315.36 : x
  2. Step 2: Convert to fraction form
    1,670,207.92/2,504,085 = 532,315.36/x
  3. Step 3: Cross multiply
    1,670,207.92x = 2,504,085 × 532,315.36
  4. Step 4: Simplify right side
    1,670,207.92x = 1,332,962,908,245.60
  5. Step 5: Solve for x
    x = 1,332,962,908,245.60/1,670,207.92
  6. Step 6: Final answer
    x = 798,082.02

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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.