Home / 854,802.85-1,173,450.80-733,733.94

Finding the Fourth Proportional to 854,802.85, 1,173,450.80 and 733,733.94

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Solution

The fourth proportional to 854,802.85, 1,173,450.80 and 733,733.94 is: 1,007,250.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    854,802.85 : 1,173,450.80 = 733,733.94 : x
  2. Step 2: Convert to fraction form
    854,802.85/1,173,450.80 = 733,733.94/x
  3. Step 3: Cross multiply
    854,802.85x = 1,173,450.80 × 733,733.94
  4. Step 4: Simplify right side
    854,802.85x = 861,000,680,987.67
  5. Step 5: Solve for x
    x = 861,000,680,987.67/854,802.85
  6. Step 6: Final answer
    x = 1,007,250.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.