Home / 1,654,243.80-2,481,657.30-589,903.80

Finding the Fourth Proportional to 1,654,243.80, 2,481,657.30 and 589,903.80

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Solution

The fourth proportional to 1,654,243.80, 2,481,657.30 and 589,903.80 is: 884,959.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,243.80 : 2,481,657.30 = 589,903.80 : x
  2. Step 2: Convert to fraction form
    1,654,243.80/2,481,657.30 = 589,903.80/x
  3. Step 3: Cross multiply
    1,654,243.80x = 2,481,657.30 × 589,903.80
  4. Step 4: Simplify right side
    1,654,243.80x = 1,463,939,071,567.74
  5. Step 5: Solve for x
    x = 1,463,939,071,567.74/1,654,243.80
  6. Step 6: Final answer
    x = 884,959.68

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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.