Home / 2,064,005.40-3,096,008.10-1,843,555.80

Finding the Fourth Proportional to 2,064,005.40, 3,096,008.10 and 1,843,555.80

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Solution

The fourth proportional to 2,064,005.40, 3,096,008.10 and 1,843,555.80 is: 2,765,333.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,005.40 : 3,096,008.10 = 1,843,555.80 : x
  2. Step 2: Convert to fraction form
    2,064,005.40/3,096,008.10 = 1,843,555.80/x
  3. Step 3: Cross multiply
    2,064,005.40x = 3,096,008.10 × 1,843,555.80
  4. Step 4: Simplify right side
    2,064,005.40x = 5,707,663,689,601.98
  5. Step 5: Solve for x
    x = 5,707,663,689,601.98/2,064,005.40
  6. Step 6: Final answer
    x = 2,765,333.70

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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.