Home / 5,804,288.78-8,706,518.82-2,210,256.84

Finding the Fourth Proportional to 5,804,288.78, 8,706,518.82 and 2,210,256.84

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Solution

The fourth proportional to 5,804,288.78, 8,706,518.82 and 2,210,256.84 is: 3,315,417.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,288.78 : 8,706,518.82 = 2,210,256.84 : x
  2. Step 2: Convert to fraction form
    5,804,288.78/8,706,518.82 = 2,210,256.84/x
  3. Step 3: Cross multiply
    5,804,288.78x = 8,706,518.82 × 2,210,256.84
  4. Step 4: Simplify right side
    5,804,288.78x = 19,243,642,774,493.73
  5. Step 5: Solve for x
    x = 19,243,642,774,493.73/5,804,288.78
  6. Step 6: Final answer
    x = 3,315,417.88

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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.