Home / 3,257,075.19-4,494,788.66-1,786,973.91

Finding the Fourth Proportional to 3,257,075.19, 4,494,788.66 and 1,786,973.91

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Solution

The fourth proportional to 3,257,075.19, 4,494,788.66 and 1,786,973.91 is: 2,466,037.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,075.19 : 4,494,788.66 = 1,786,973.91 : x
  2. Step 2: Convert to fraction form
    3,257,075.19/4,494,788.66 = 1,786,973.91/x
  3. Step 3: Cross multiply
    3,257,075.19x = 4,494,788.66 × 1,786,973.91
  4. Step 4: Simplify right side
    3,257,075.19x = 8,032,070,057,448.99
  5. Step 5: Solve for x
    x = 8,032,070,057,448.99/3,257,075.19
  6. Step 6: Final answer
    x = 2,466,037.65

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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.