Home / 11,160,280.02-16,740,503.08-3,073,699.39

Finding the Fourth Proportional to 11,160,280.02, 16,740,503.08 and 3,073,699.39

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Solution

The fourth proportional to 11,160,280.02, 16,740,503.08 and 3,073,699.39 is: 4,610,571.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,160,280.02 : 16,740,503.08 = 3,073,699.39 : x
  2. Step 2: Convert to fraction form
    11,160,280.02/16,740,503.08 = 3,073,699.39/x
  3. Step 3: Cross multiply
    11,160,280.02x = 16,740,503.08 × 3,073,699.39
  4. Step 4: Simplify right side
    11,160,280.02x = 51,455,274,087,142.05
  5. Step 5: Solve for x
    x = 51,455,274,087,142.05/11,160,280.02
  6. Step 6: Final answer
    x = 4,610,571.96

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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.