Home / 566,313.10-849,045.35-341,621.15

Finding the Fourth Proportional to 566,313.10, 849,045.35 and 341,621.15

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Solution

The fourth proportional to 566,313.10, 849,045.35 and 341,621.15 is: 512,175.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,313.10 : 849,045.35 = 341,621.15 : x
  2. Step 2: Convert to fraction form
    566,313.10/849,045.35 = 341,621.15/x
  3. Step 3: Cross multiply
    566,313.10x = 849,045.35 × 341,621.15
  4. Step 4: Simplify right side
    566,313.10x = 290,051,848,661.90
  5. Step 5: Solve for x
    x = 290,051,848,661.90/566,313.10
  6. Step 6: Final answer
    x = 512,175.77

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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.