Home / 1,056,005.03-1,583,482.97-336,252.77

Finding the Fourth Proportional to 1,056,005.03, 1,583,482.97 and 336,252.77

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Solution

The fourth proportional to 1,056,005.03, 1,583,482.97 and 336,252.77 is: 504,212.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,005.03 : 1,583,482.97 = 336,252.77 : x
  2. Step 2: Convert to fraction form
    1,056,005.03/1,583,482.97 = 336,252.77/x
  3. Step 3: Cross multiply
    1,056,005.03x = 1,583,482.97 × 336,252.77
  4. Step 4: Simplify right side
    1,056,005.03x = 532,450,525,311.65
  5. Step 5: Solve for x
    x = 532,450,525,311.65/1,056,005.03
  6. Step 6: Final answer
    x = 504,212.11

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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.