Home / 4,641,075.40-6,404,584.74-2,575,970.54

Finding the Fourth Proportional to 4,641,075.40, 6,404,584.74 and 2,575,970.54

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Solution

The fourth proportional to 4,641,075.40, 6,404,584.74 and 2,575,970.54 is: 3,554,784.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,075.40 : 6,404,584.74 = 2,575,970.54 : x
  2. Step 2: Convert to fraction form
    4,641,075.40/6,404,584.74 = 2,575,970.54/x
  3. Step 3: Cross multiply
    4,641,075.40x = 6,404,584.74 × 2,575,970.54
  4. Step 4: Simplify right side
    4,641,075.40x = 16,498,021,611,173.56
  5. Step 5: Solve for x
    x = 16,498,021,611,173.56/4,641,075.40
  6. Step 6: Final answer
    x = 3,554,784.22

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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.