Home / 3,434,759.34-4,739,755.66-1,886,014.90

Finding the Fourth Proportional to 3,434,759.34, 4,739,755.66 and 1,886,014.90

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Solution

The fourth proportional to 3,434,759.34, 4,739,755.66 and 1,886,014.90 is: 2,602,584.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,434,759.34 : 4,739,755.66 = 1,886,014.90 : x
  2. Step 2: Convert to fraction form
    3,434,759.34/4,739,755.66 = 1,886,014.90/x
  3. Step 3: Cross multiply
    3,434,759.34x = 4,739,755.66 × 1,886,014.90
  4. Step 4: Simplify right side
    3,434,759.34x = 8,939,249,797,119.33
  5. Step 5: Solve for x
    x = 8,939,249,797,119.33/3,434,759.34
  6. Step 6: Final answer
    x = 2,602,584.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.