Home / 1,469,284.02-2,204,604-670,810.32

Finding the Fourth Proportional to 1,469,284.02, 2,204,604 and 670,810.32

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Solution

The fourth proportional to 1,469,284.02, 2,204,604 and 670,810.32 is: 1,006,525.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,284.02 : 2,204,604 = 670,810.32 : x
  2. Step 2: Convert to fraction form
    1,469,284.02/2,204,604 = 670,810.32/x
  3. Step 3: Cross multiply
    1,469,284.02x = 2,204,604 × 670,810.32
  4. Step 4: Simplify right side
    1,469,284.02x = 1,478,871,114,713.28
  5. Step 5: Solve for x
    x = 1,478,871,114,713.28/1,469,284.02
  6. Step 6: Final answer
    x = 1,006,525.01

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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.