Home / 1,075,133.60-1,483,684.62-591,698.60

Finding the Fourth Proportional to 1,075,133.60, 1,483,684.62 and 591,698.60

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Solution

The fourth proportional to 1,075,133.60, 1,483,684.62 and 591,698.60 is: 816,544.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,133.60 : 1,483,684.62 = 591,698.60 : x
  2. Step 2: Convert to fraction form
    1,075,133.60/1,483,684.62 = 591,698.60/x
  3. Step 3: Cross multiply
    1,075,133.60x = 1,483,684.62 × 591,698.60
  4. Step 4: Simplify right side
    1,075,133.60x = 877,894,112,495.53
  5. Step 5: Solve for x
    x = 877,894,112,495.53/1,075,133.60
  6. Step 6: Final answer
    x = 816,544.21

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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.