Home / 4,619,163.60-6,915,623.40-4,367,804.40

Finding the Fourth Proportional to 4,619,163.60, 6,915,623.40 and 4,367,804.40

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Solution

The fourth proportional to 4,619,163.60, 6,915,623.40 and 4,367,804.40 is: 6,539,298.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,163.60 : 6,915,623.40 = 4,367,804.40 : x
  2. Step 2: Convert to fraction form
    4,619,163.60/6,915,623.40 = 4,367,804.40/x
  3. Step 3: Cross multiply
    4,619,163.60x = 6,915,623.40 × 4,367,804.40
  4. Step 4: Simplify right side
    4,619,163.60x = 30,206,090,315,262.96
  5. Step 5: Solve for x
    x = 30,206,090,315,262.96/4,619,163.60
  6. Step 6: Final answer
    x = 6,539,298.65

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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.