Home / 3,168,584.83-4,372,325.58-1,944,941.93

Finding the Fourth Proportional to 3,168,584.83, 4,372,325.58 and 1,944,941.93

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Solution

The fourth proportional to 3,168,584.83, 4,372,325.58 and 1,944,941.93 is: 2,683,822.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,584.83 : 4,372,325.58 = 1,944,941.93 : x
  2. Step 2: Convert to fraction form
    3,168,584.83/4,372,325.58 = 1,944,941.93/x
  3. Step 3: Cross multiply
    3,168,584.83x = 4,372,325.58 × 1,944,941.93
  4. Step 4: Simplify right side
    3,168,584.83x = 8,503,919,343,041.40
  5. Step 5: Solve for x
    x = 8,503,919,343,041.40/3,168,584.83
  6. Step 6: Final answer
    x = 2,683,822.53

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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.