Home / 3,064,156.06-4,227,266.60-1,823,518.34

Finding the Fourth Proportional to 3,064,156.06, 4,227,266.60 and 1,823,518.34

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Solution

The fourth proportional to 3,064,156.06, 4,227,266.60 and 1,823,518.34 is: 2,515,700.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,156.06 : 4,227,266.60 = 1,823,518.34 : x
  2. Step 2: Convert to fraction form
    3,064,156.06/4,227,266.60 = 1,823,518.34/x
  3. Step 3: Cross multiply
    3,064,156.06x = 4,227,266.60 × 1,823,518.34
  4. Step 4: Simplify right side
    3,064,156.06x = 7,708,498,173,169.44
  5. Step 5: Solve for x
    x = 7,708,498,173,169.44/3,064,156.06
  6. Step 6: Final answer
    x = 2,515,700.25

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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.