Home / 6,209,592.84-8,569,172.66-3,456,236.39

Finding the Fourth Proportional to 6,209,592.84, 8,569,172.66 and 3,456,236.39

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Solution

The fourth proportional to 6,209,592.84, 8,569,172.66 and 3,456,236.39 is: 4,769,569.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209,592.84 : 8,569,172.66 = 3,456,236.39 : x
  2. Step 2: Convert to fraction form
    6,209,592.84/8,569,172.66 = 3,456,236.39/x
  3. Step 3: Cross multiply
    6,209,592.84x = 8,569,172.66 × 3,456,236.39
  4. Step 4: Simplify right side
    6,209,592.84x = 29,617,086,319,558.05
  5. Step 5: Solve for x
    x = 29,617,086,319,558.05/6,209,592.84
  6. Step 6: Final answer
    x = 4,769,569.77

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1.5x scale

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.