Home / 5,938,671.80-8,195,462.34-3,222,417.80

Finding the Fourth Proportional to 5,938,671.80, 8,195,462.34 and 3,222,417.80

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Solution

The fourth proportional to 5,938,671.80, 8,195,462.34 and 3,222,417.80 is: 4,446,988.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,671.80 : 8,195,462.34 = 3,222,417.80 : x
  2. Step 2: Convert to fraction form
    5,938,671.80/8,195,462.34 = 3,222,417.80/x
  3. Step 3: Cross multiply
    5,938,671.80x = 8,195,462.34 × 3,222,417.80
  4. Step 4: Simplify right side
    5,938,671.80x = 26,409,203,723,645.65
  5. Step 5: Solve for x
    x = 26,409,203,723,645.65/5,938,671.80
  6. Step 6: Final answer
    x = 4,446,988.25

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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.