Home / 2,675,348.48-4,013,617.44-1,254,647.36

Finding the Fourth Proportional to 2,675,348.48, 4,013,617.44 and 1,254,647.36

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Solution

The fourth proportional to 2,675,348.48, 4,013,617.44 and 1,254,647.36 is: 1,882,249.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,348.48 : 4,013,617.44 = 1,254,647.36 : x
  2. Step 2: Convert to fraction form
    2,675,348.48/4,013,617.44 = 1,254,647.36/x
  3. Step 3: Cross multiply
    2,675,348.48x = 4,013,617.44 × 1,254,647.36
  4. Step 4: Simplify right side
    2,675,348.48x = 5,035,674,525,145.96
  5. Step 5: Solve for x
    x = 5,035,674,525,145.96/2,675,348.48
  6. Step 6: Final answer
    x = 1,882,249.94

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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.