Home / 1,014,977.54-1,521,989.55-588,634.58

Finding the Fourth Proportional to 1,014,977.54, 1,521,989.55 and 588,634.58

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Solution

The fourth proportional to 1,014,977.54, 1,521,989.55 and 588,634.58 is: 882,675.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,977.54 : 1,521,989.55 = 588,634.58 : x
  2. Step 2: Convert to fraction form
    1,014,977.54/1,521,989.55 = 588,634.58/x
  3. Step 3: Cross multiply
    1,014,977.54x = 1,521,989.55 × 588,634.58
  4. Step 4: Simplify right side
    1,014,977.54x = 895,895,671,918.69
  5. Step 5: Solve for x
    x = 895,895,671,918.69/1,014,977.54
  6. Step 6: Final answer
    x = 882,675.37

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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.