Home / 2,299,937.18-3,173,799.70-1,333,381.60

Finding the Fourth Proportional to 2,299,937.18, 3,173,799.70 and 1,333,381.60

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Solution

The fourth proportional to 2,299,937.18, 3,173,799.70 and 1,333,381.60 is: 1,840,000.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,937.18 : 3,173,799.70 = 1,333,381.60 : x
  2. Step 2: Convert to fraction form
    2,299,937.18/3,173,799.70 = 1,333,381.60/x
  3. Step 3: Cross multiply
    2,299,937.18x = 3,173,799.70 × 1,333,381.60
  4. Step 4: Simplify right side
    2,299,937.18x = 4,231,886,099,529.61
  5. Step 5: Solve for x
    x = 4,231,886,099,529.61/2,299,937.18
  6. Step 6: Final answer
    x = 1,840,000.73

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.