Home / 4,744,536.80-7,117,726.80-2,048,856.80

Finding the Fourth Proportional to 4,744,536.80, 7,117,726.80 and 2,048,856.80

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Solution

The fourth proportional to 4,744,536.80, 7,117,726.80 and 2,048,856.80 is: 3,073,683.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,536.80 : 7,117,726.80 = 2,048,856.80 : x
  2. Step 2: Convert to fraction form
    4,744,536.80/7,117,726.80 = 2,048,856.80/x
  3. Step 3: Cross multiply
    4,744,536.80x = 7,117,726.80 × 2,048,856.80
  4. Step 4: Simplify right side
    4,744,536.80x = 14,583,202,954,722.24
  5. Step 5: Solve for x
    x = 14,583,202,954,722.24/4,744,536.80
  6. Step 6: Final answer
    x = 3,073,683.18

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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.