Home / 2,200,360.08-3,299,899.84-852,222

Finding the Fourth Proportional to 2,200,360.08, 3,299,899.84 and 852,222

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Solution

The fourth proportional to 2,200,360.08, 3,299,899.84 and 852,222 is: 1,278,085.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,360.08 : 3,299,899.84 = 852,222 : x
  2. Step 2: Convert to fraction form
    2,200,360.08/3,299,899.84 = 852,222/x
  3. Step 3: Cross multiply
    2,200,360.08x = 3,299,899.84 × 852,222
  4. Step 4: Simplify right side
    2,200,360.08x = 2,812,247,241,444.48
  5. Step 5: Solve for x
    x = 2,812,247,241,444.48/2,200,360.08
  6. Step 6: Final answer
    x = 1,278,085.01

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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.