Home / 504,064.02-694,962.68-413,084.82

Finding the Fourth Proportional to 504,064.02, 694,962.68 and 413,084.82

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Solution

The fourth proportional to 504,064.02, 694,962.68 and 413,084.82 is: 569,527.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,064.02 : 694,962.68 = 413,084.82 : x
  2. Step 2: Convert to fraction form
    504,064.02/694,962.68 = 413,084.82/x
  3. Step 3: Cross multiply
    504,064.02x = 694,962.68 × 413,084.82
  4. Step 4: Simplify right side
    504,064.02x = 287,078,533,574.52
  5. Step 5: Solve for x
    x = 287,078,533,574.52/504,064.02
  6. Step 6: Final answer
    x = 569,527.92

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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.