Home / 3,088,271.51-4,632,554.82-1,492,177.04

Finding the Fourth Proportional to 3,088,271.51, 4,632,554.82 and 1,492,177.04

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Solution

The fourth proportional to 3,088,271.51, 4,632,554.82 and 1,492,177.04 is: 2,238,336.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,271.51 : 4,632,554.82 = 1,492,177.04 : x
  2. Step 2: Convert to fraction form
    3,088,271.51/4,632,554.82 = 1,492,177.04/x
  3. Step 3: Cross multiply
    3,088,271.51x = 4,632,554.82 × 1,492,177.04
  4. Step 4: Simplify right side
    3,088,271.51x = 6,912,591,938,945.33
  5. Step 5: Solve for x
    x = 6,912,591,938,945.33/3,088,271.51
  6. Step 6: Final answer
    x = 2,238,336.85

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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.