Home / 537,114.06-741,220.02-295,412.04

Finding the Fourth Proportional to 537,114.06, 741,220.02 and 295,412.04

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Solution

The fourth proportional to 537,114.06, 741,220.02 and 295,412.04 is: 407,670.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,114.06 : 741,220.02 = 295,412.04 : x
  2. Step 2: Convert to fraction form
    537,114.06/741,220.02 = 295,412.04/x
  3. Step 3: Cross multiply
    537,114.06x = 741,220.02 × 295,412.04
  4. Step 4: Simplify right side
    537,114.06x = 218,965,318,197.04
  5. Step 5: Solve for x
    x = 218,965,318,197.04/537,114.06
  6. Step 6: Final answer
    x = 407,670.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.