Home / 1,094,890.67-1,510,841.16-611,445.44

Finding the Fourth Proportional to 1,094,890.67, 1,510,841.16 and 611,445.44

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Solution

The fourth proportional to 1,094,890.67, 1,510,841.16 and 611,445.44 is: 843,734.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,890.67 : 1,510,841.16 = 611,445.44 : x
  2. Step 2: Convert to fraction form
    1,094,890.67/1,510,841.16 = 611,445.44/x
  3. Step 3: Cross multiply
    1,094,890.67x = 1,510,841.16 × 611,445.44
  4. Step 4: Simplify right side
    1,094,890.67x = 923,796,937,846.31
  5. Step 5: Solve for x
    x = 923,796,937,846.31/1,094,890.67
  6. Step 6: Final answer
    x = 843,734.41

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Double scale
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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.