Home / 4,028,263.83-5,559,075.01-2,192,774.87

Finding the Fourth Proportional to 4,028,263.83, 5,559,075.01 and 2,192,774.87

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Solution

The fourth proportional to 4,028,263.83, 5,559,075.01 and 2,192,774.87 is: 3,026,067.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,263.83 : 5,559,075.01 = 2,192,774.87 : x
  2. Step 2: Convert to fraction form
    4,028,263.83/5,559,075.01 = 2,192,774.87/x
  3. Step 3: Cross multiply
    4,028,263.83x = 5,559,075.01 × 2,192,774.87
  4. Step 4: Simplify right side
    4,028,263.83x = 12,189,799,957,511.44
  5. Step 5: Solve for x
    x = 12,189,799,957,511.44/4,028,263.83
  6. Step 6: Final answer
    x = 3,026,067.93

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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.