Home / 3,616,303-4,990,731.42-2,006,671

Finding the Fourth Proportional to 3,616,303, 4,990,731.42 and 2,006,671

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Solution

The fourth proportional to 3,616,303, 4,990,731.42 and 2,006,671 is: 2,769,335.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,303 : 4,990,731.42 = 2,006,671 : x
  2. Step 2: Convert to fraction form
    3,616,303/4,990,731.42 = 2,006,671/x
  3. Step 3: Cross multiply
    3,616,303x = 4,990,731.42 × 2,006,671
  4. Step 4: Simplify right side
    3,616,303x = 10,014,756,009,302.82
  5. Step 5: Solve for x
    x = 10,014,756,009,302.82/3,616,303
  6. Step 6: Final answer
    x = 2,769,335.43

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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.