Home / 1,056,116.80-1,482,296-1,056,116.80

Finding the Fourth Proportional to 1,056,116.80, 1,482,296 and 1,056,116.80

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Solution

The fourth proportional to 1,056,116.80, 1,482,296 and 1,056,116.80 is: 1,482,296

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,116.80 : 1,482,296 = 1,056,116.80 : x
  2. Step 2: Convert to fraction form
    1,056,116.80/1,482,296 = 1,056,116.80/x
  3. Step 3: Cross multiply
    1,056,116.80x = 1,482,296 × 1,056,116.80
  4. Step 4: Simplify right side
    1,056,116.80x = 1,565,477,708,172.80
  5. Step 5: Solve for x
    x = 1,565,477,708,172.80/1,056,116.80
  6. Step 6: Final answer
    x = 1,482,296

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.