Home / 1,075,293.90-1,483,893.79-591,848.64

Finding the Fourth Proportional to 1,075,293.90, 1,483,893.79 and 591,848.64

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Solution

The fourth proportional to 1,075,293.90, 1,483,893.79 and 591,848.64 is: 816,744.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,293.90 : 1,483,893.79 = 591,848.64 : x
  2. Step 2: Convert to fraction form
    1,075,293.90/1,483,893.79 = 591,848.64/x
  3. Step 3: Cross multiply
    1,075,293.90x = 1,483,893.79 × 591,848.64
  4. Step 4: Simplify right side
    1,075,293.90x = 878,240,521,515.95
  5. Step 5: Solve for x
    x = 878,240,521,515.95/1,075,293.90
  6. Step 6: Final answer
    x = 816,744.63

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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.