Home / 1,763,263.58-2,433,569.70-1,075,334.54

Finding the Fourth Proportional to 1,763,263.58, 2,433,569.70 and 1,075,334.54

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Solution

The fourth proportional to 1,763,263.58, 2,433,569.70 and 1,075,334.54 is: 1,484,123.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,263.58 : 2,433,569.70 = 1,075,334.54 : x
  2. Step 2: Convert to fraction form
    1,763,263.58/2,433,569.70 = 1,075,334.54/x
  3. Step 3: Cross multiply
    1,763,263.58x = 2,433,569.70 × 1,075,334.54
  4. Step 4: Simplify right side
    1,763,263.58x = 2,616,901,553,907.44
  5. Step 5: Solve for x
    x = 2,616,901,553,907.44/1,763,263.58
  6. Step 6: Final answer
    x = 1,484,123.86

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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.