Home / 4,485,092.73-6,724,649.65-2,178,970.95

Finding the Fourth Proportional to 4,485,092.73, 6,724,649.65 and 2,178,970.95

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Solution

The fourth proportional to 4,485,092.73, 6,724,649.65 and 2,178,970.95 is: 3,267,004.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485,092.73 : 6,724,649.65 = 2,178,970.95 : x
  2. Step 2: Convert to fraction form
    4,485,092.73/6,724,649.65 = 2,178,970.95/x
  3. Step 3: Cross multiply
    4,485,092.73x = 6,724,649.65 × 2,178,970.95
  4. Step 4: Simplify right side
    4,485,092.73x = 14,652,816,236,277.67
  5. Step 5: Solve for x
    x = 14,652,816,236,277.67/4,485,092.73
  6. Step 6: Final answer
    x = 3,267,004.08

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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.