Home / 584,068.08-806,012.35-325,942.35

Finding the Fourth Proportional to 584,068.08, 806,012.35 and 325,942.35

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Solution

The fourth proportional to 584,068.08, 806,012.35 and 325,942.35 is: 449,799.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,068.08 : 806,012.35 = 325,942.35 : x
  2. Step 2: Convert to fraction form
    584,068.08/806,012.35 = 325,942.35/x
  3. Step 3: Cross multiply
    584,068.08x = 806,012.35 × 325,942.35
  4. Step 4: Simplify right side
    584,068.08x = 262,713,559,488.02
  5. Step 5: Solve for x
    x = 262,713,559,488.02/584,068.08
  6. Step 6: Final answer
    x = 449,799.55

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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.