Home / 6,039,385-8,334,409.62-3,323,189.32

Finding the Fourth Proportional to 6,039,385, 8,334,409.62 and 3,323,189.32

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Solution

The fourth proportional to 6,039,385, 8,334,409.62 and 3,323,189.32 is: 4,586,033.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039,385 : 8,334,409.62 = 3,323,189.32 : x
  2. Step 2: Convert to fraction form
    6,039,385/8,334,409.62 = 3,323,189.32/x
  3. Step 3: Cross multiply
    6,039,385x = 8,334,409.62 × 3,323,189.32
  4. Step 4: Simplify right side
    6,039,385x = 27,696,821,037,689.26
  5. Step 5: Solve for x
    x = 27,696,821,037,689.26/6,039,385
  6. Step 6: Final answer
    x = 4,586,033.35

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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.