Home / 2,422,875.60-3,633,001.20-1,003,075.20

Finding the Fourth Proportional to 2,422,875.60, 3,633,001.20 and 1,003,075.20

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Solution

The fourth proportional to 2,422,875.60, 3,633,001.20 and 1,003,075.20 is: 1,504,069.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,875.60 : 3,633,001.20 = 1,003,075.20 : x
  2. Step 2: Convert to fraction form
    2,422,875.60/3,633,001.20 = 1,003,075.20/x
  3. Step 3: Cross multiply
    2,422,875.60x = 3,633,001.20 × 1,003,075.20
  4. Step 4: Simplify right side
    2,422,875.60x = 3,644,173,405,290.24
  5. Step 5: Solve for x
    x = 3,644,173,405,290.24/2,422,875.60
  6. Step 6: Final answer
    x = 1,504,069.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.