Home / 584,068.59-806,013.05-325,942.85

Finding the Fourth Proportional to 584,068.59, 806,013.05 and 325,942.85

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Solution

The fourth proportional to 584,068.59, 806,013.05 and 325,942.85 is: 449,800.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,068.59 : 806,013.05 = 325,942.85 : x
  2. Step 2: Convert to fraction form
    584,068.59/806,013.05 = 325,942.85/x
  3. Step 3: Cross multiply
    584,068.59x = 806,013.05 × 325,942.85
  4. Step 4: Simplify right side
    584,068.59x = 262,714,184,994.41
  5. Step 5: Solve for x
    x = 262,714,184,994.41/584,068.59
  6. Step 6: Final answer
    x = 449,800.23

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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.