Home / 1,045,800.60-1,568,519.95-277,303.38

Finding the Fourth Proportional to 1,045,800.60, 1,568,519.95 and 277,303.38

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Solution

The fourth proportional to 1,045,800.60, 1,568,519.95 and 277,303.38 is: 415,907.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,800.60 : 1,568,519.95 = 277,303.38 : x
  2. Step 2: Convert to fraction form
    1,045,800.60/1,568,519.95 = 277,303.38/x
  3. Step 3: Cross multiply
    1,045,800.60x = 1,568,519.95 × 277,303.38
  4. Step 4: Simplify right side
    1,045,800.60x = 434,955,883,732.43
  5. Step 5: Solve for x
    x = 434,955,883,732.43/1,045,800.60
  6. Step 6: Final answer
    x = 415,907.09

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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.