Home / 1,763,297.88-2,433,616.98-1,075,368.93

Finding the Fourth Proportional to 1,763,297.88, 2,433,616.98 and 1,075,368.93

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Solution

The fourth proportional to 1,763,297.88, 2,433,616.98 and 1,075,368.93 is: 1,484,171.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,297.88 : 2,433,616.98 = 1,075,368.93 : x
  2. Step 2: Convert to fraction form
    1,763,297.88/2,433,616.98 = 1,075,368.93/x
  3. Step 3: Cross multiply
    1,763,297.88x = 2,433,616.98 × 1,075,368.93
  4. Step 4: Simplify right side
    1,763,297.88x = 2,617,036,087,812.43
  5. Step 5: Solve for x
    x = 2,617,036,087,812.43/1,763,297.88
  6. Step 6: Final answer
    x = 1,484,171.29

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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.