Home / 6,804,244.80-10,206,367.20-3,607,725.60

Finding the Fourth Proportional to 6,804,244.80, 10,206,367.20 and 3,607,725.60

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Solution

The fourth proportional to 6,804,244.80, 10,206,367.20 and 3,607,725.60 is: 5,411,588.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,244.80 : 10,206,367.20 = 3,607,725.60 : x
  2. Step 2: Convert to fraction form
    6,804,244.80/10,206,367.20 = 3,607,725.60/x
  3. Step 3: Cross multiply
    6,804,244.80x = 10,206,367.20 × 3,607,725.60
  4. Step 4: Simplify right side
    6,804,244.80x = 36,821,772,230,440.32
  5. Step 5: Solve for x
    x = 36,821,772,230,440.32/6,804,244.80
  6. Step 6: Final answer
    x = 5,411,588.40

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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.