Home / 1,512,196.04-2,268,048.02-613,601.48

Finding the Fourth Proportional to 1,512,196.04, 2,268,048.02 and 613,601.48

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Solution

The fourth proportional to 1,512,196.04, 2,268,048.02 and 613,601.48 is: 920,302.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,196.04 : 2,268,048.02 = 613,601.48 : x
  2. Step 2: Convert to fraction form
    1,512,196.04/2,268,048.02 = 613,601.48/x
  3. Step 3: Cross multiply
    1,512,196.04x = 2,268,048.02 × 613,601.48
  4. Step 4: Simplify right side
    1,512,196.04x = 1,391,677,621,783.07
  5. Step 5: Solve for x
    x = 1,391,677,621,783.07/1,512,196.04
  6. Step 6: Final answer
    x = 920,302.38

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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.