Home / 6,804,903.80-10,207,355.70-6,757,664.60

Finding the Fourth Proportional to 6,804,903.80, 10,207,355.70 and 6,757,664.60

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Solution

The fourth proportional to 6,804,903.80, 10,207,355.70 and 6,757,664.60 is: 10,136,496.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,903.80 : 10,207,355.70 = 6,757,664.60 : x
  2. Step 2: Convert to fraction form
    6,804,903.80/10,207,355.70 = 6,757,664.60/x
  3. Step 3: Cross multiply
    6,804,903.80x = 10,207,355.70 × 6,757,664.60
  4. Step 4: Simplify right side
    6,804,903.80x = 68,977,886,273,498.21
  5. Step 5: Solve for x
    x = 68,977,886,273,498.21/6,804,903.80
  6. Step 6: Final answer
    x = 10,136,496.90

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1.5x scale

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.