Home / 1,203,853.50-1,806,401.09-564,222.22

Finding the Fourth Proportional to 1,203,853.50, 1,806,401.09 and 564,222.22

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Solution

The fourth proportional to 1,203,853.50, 1,806,401.09 and 564,222.22 is: 846,624.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,853.50 : 1,806,401.09 = 564,222.22 : x
  2. Step 2: Convert to fraction form
    1,203,853.50/1,806,401.09 = 564,222.22/x
  3. Step 3: Cross multiply
    1,203,853.50x = 1,806,401.09 × 564,222.22
  4. Step 4: Simplify right side
    1,203,853.50x = 1,019,211,633,210.22
  5. Step 5: Solve for x
    x = 1,019,211,633,210.22/1,203,853.50
  6. Step 6: Final answer
    x = 846,624.31

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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.