Home / 1,045,093.52-1,567,903.48-297,139.52

Finding the Fourth Proportional to 1,045,093.52, 1,567,903.48 and 297,139.52

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Solution

The fourth proportional to 1,045,093.52, 1,567,903.48 and 297,139.52 is: 445,784.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,093.52 : 1,567,903.48 = 297,139.52 : x
  2. Step 2: Convert to fraction form
    1,045,093.52/1,567,903.48 = 297,139.52/x
  3. Step 3: Cross multiply
    1,045,093.52x = 1,567,903.48 × 297,139.52
  4. Step 4: Simplify right side
    1,045,093.52x = 465,886,087,453.53
  5. Step 5: Solve for x
    x = 465,886,087,453.53/1,045,093.52
  6. Step 6: Final answer
    x = 445,784.11

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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.