Home / 3,372,250.18-4,653,589.93-1,922,412.55

Finding the Fourth Proportional to 3,372,250.18, 4,653,589.93 and 1,922,412.55

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Solution

The fourth proportional to 3,372,250.18, 4,653,589.93 and 1,922,412.55 is: 2,652,863.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,250.18 : 4,653,589.93 = 1,922,412.55 : x
  2. Step 2: Convert to fraction form
    3,372,250.18/4,653,589.93 = 1,922,412.55/x
  3. Step 3: Cross multiply
    3,372,250.18x = 4,653,589.93 × 1,922,412.55
  4. Step 4: Simplify right side
    3,372,250.18x = 8,946,119,683,985.62
  5. Step 5: Solve for x
    x = 8,946,119,683,985.62/3,372,250.18
  6. Step 6: Final answer
    x = 2,652,863.58

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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.