Home / 1,843,609.60-2,545,355.52-1,504,883.20

Finding the Fourth Proportional to 1,843,609.60, 2,545,355.52 and 1,504,883.20

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Solution

The fourth proportional to 1,843,609.60, 2,545,355.52 and 1,504,883.20 is: 2,077,697.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,609.60 : 2,545,355.52 = 1,504,883.20 : x
  2. Step 2: Convert to fraction form
    1,843,609.60/2,545,355.52 = 1,504,883.20/x
  3. Step 3: Cross multiply
    1,843,609.60x = 2,545,355.52 × 1,504,883.20
  4. Step 4: Simplify right side
    1,843,609.60x = 3,830,462,760,075.26
  5. Step 5: Solve for x
    x = 3,830,462,760,075.26/1,843,609.60
  6. Step 6: Final answer
    x = 2,077,697.34

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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.