Home / 6,804,410.80-10,206,616.20-6,573,463.60

Finding the Fourth Proportional to 6,804,410.80, 10,206,616.20 and 6,573,463.60

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Solution

The fourth proportional to 6,804,410.80, 10,206,616.20 and 6,573,463.60 is: 9,860,195.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,410.80 : 10,206,616.20 = 6,573,463.60 : x
  2. Step 2: Convert to fraction form
    6,804,410.80/10,206,616.20 = 6,573,463.60/x
  3. Step 3: Cross multiply
    6,804,410.80x = 10,206,616.20 × 6,573,463.60
  4. Step 4: Simplify right side
    6,804,410.80x = 67,092,820,069,870.31
  5. Step 5: Solve for x
    x = 67,092,820,069,870.31/6,804,410.80
  6. Step 6: Final answer
    x = 9,860,195.40

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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.