Home / 1,007,093.94-1,510,120.35-297,031.38

Finding the Fourth Proportional to 1,007,093.94, 1,510,120.35 and 297,031.38

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Solution

The fourth proportional to 1,007,093.94, 1,510,120.35 and 297,031.38 is: 445,393.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,093.94 : 1,510,120.35 = 297,031.38 : x
  2. Step 2: Convert to fraction form
    1,007,093.94/1,510,120.35 = 297,031.38/x
  3. Step 3: Cross multiply
    1,007,093.94x = 1,510,120.35 × 297,031.38
  4. Step 4: Simplify right side
    1,007,093.94x = 448,553,131,526.58
  5. Step 5: Solve for x
    x = 448,553,131,526.58/1,007,093.94
  6. Step 6: Final answer
    x = 445,393.54

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1.5x scale

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.