Home / 1,075,008.37-1,483,474.35-591,528.28

Finding the Fourth Proportional to 1,075,008.37, 1,483,474.35 and 591,528.28

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Solution

The fourth proportional to 1,075,008.37, 1,483,474.35 and 591,528.28 is: 816,288.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,008.37 : 1,483,474.35 = 591,528.28 : x
  2. Step 2: Convert to fraction form
    1,075,008.37/1,483,474.35 = 591,528.28/x
  3. Step 3: Cross multiply
    1,075,008.37x = 1,483,474.35 × 591,528.28
  4. Step 4: Simplify right side
    1,075,008.37x = 877,517,030,679.62
  5. Step 5: Solve for x
    x = 877,517,030,679.62/1,075,008.37
  6. Step 6: Final answer
    x = 816,288.56

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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.