Home / 6,995,573.04-10,485,399.69-4,257,080.60

Finding the Fourth Proportional to 6,995,573.04, 10,485,399.69 and 4,257,080.60

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Solution

The fourth proportional to 6,995,573.04, 10,485,399.69 and 4,257,080.60 is: 6,380,777.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,573.04 : 10,485,399.69 = 4,257,080.60 : x
  2. Step 2: Convert to fraction form
    6,995,573.04/10,485,399.69 = 4,257,080.60/x
  3. Step 3: Cross multiply
    6,995,573.04x = 10,485,399.69 × 4,257,080.60
  4. Step 4: Simplify right side
    6,995,573.04x = 44,637,191,551,118.01
  5. Step 5: Solve for x
    x = 44,637,191,551,118.01/6,995,573.04
  6. Step 6: Final answer
    x = 6,380,777.00

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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.