Home / 4,594,340.54-6,891,944.37-1,355,890.39

Finding the Fourth Proportional to 4,594,340.54, 6,891,944.37 and 1,355,890.39

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Solution

The fourth proportional to 4,594,340.54, 6,891,944.37 and 1,355,890.39 is: 2,033,963.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594,340.54 : 6,891,944.37 = 1,355,890.39 : x
  2. Step 2: Convert to fraction form
    4,594,340.54/6,891,944.37 = 1,355,890.39/x
  3. Step 3: Cross multiply
    4,594,340.54x = 6,891,944.37 × 1,355,890.39
  4. Step 4: Simplify right side
    4,594,340.54x = 9,344,721,139,697.60
  5. Step 5: Solve for x
    x = 9,344,721,139,697.60/4,594,340.54
  6. Step 6: Final answer
    x = 2,033,963.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.