Home / 6,323,538.94-8,727,665.93-3,607,284.94

Finding the Fourth Proportional to 6,323,538.94, 8,727,665.93 and 3,607,284.94

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Solution

The fourth proportional to 6,323,538.94, 8,727,665.93 and 3,607,284.94 is: 4,978,727.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,538.94 : 8,727,665.93 = 3,607,284.94 : x
  2. Step 2: Convert to fraction form
    6,323,538.94/8,727,665.93 = 3,607,284.94/x
  3. Step 3: Cross multiply
    6,323,538.94x = 8,727,665.93 × 3,607,284.94
  4. Step 4: Simplify right side
    6,323,538.94x = 31,483,177,844,311.83
  5. Step 5: Solve for x
    x = 31,483,177,844,311.83/6,323,538.94
  6. Step 6: Final answer
    x = 4,978,727.60

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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.