Home / 3,381,607.57-4,666,120.21-2,056,355.23

Finding the Fourth Proportional to 3,381,607.57, 4,666,120.21 and 2,056,355.23

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Solution

The fourth proportional to 3,381,607.57, 4,666,120.21 and 2,056,355.23 is: 2,837,467.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,607.57 : 4,666,120.21 = 2,056,355.23 : x
  2. Step 2: Convert to fraction form
    3,381,607.57/4,666,120.21 = 2,056,355.23/x
  3. Step 3: Cross multiply
    3,381,607.57x = 4,666,120.21 × 2,056,355.23
  4. Step 4: Simplify right side
    3,381,607.57x = 9,595,200,697,642.20
  5. Step 5: Solve for x
    x = 9,595,200,697,642.20/3,381,607.57
  6. Step 6: Final answer
    x = 2,837,467.24

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1.5x scale

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.