Home / 922,692.18-1,383,373.86-566,971.20

Finding the Fourth Proportional to 922,692.18, 1,383,373.86 and 566,971.20

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Solution

The fourth proportional to 922,692.18, 1,383,373.86 and 566,971.20 is: 850,048.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,692.18 : 1,383,373.86 = 566,971.20 : x
  2. Step 2: Convert to fraction form
    922,692.18/1,383,373.86 = 566,971.20/x
  3. Step 3: Cross multiply
    922,692.18x = 1,383,373.86 × 566,971.20
  4. Step 4: Simplify right side
    922,692.18x = 784,333,137,452.83
  5. Step 5: Solve for x
    x = 784,333,137,452.83/922,692.18
  6. Step 6: Final answer
    x = 850,048.54

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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.