Home / 3,994,509.24-5,991,807.60-1,154,646

Finding the Fourth Proportional to 3,994,509.24, 5,991,807.60 and 1,154,646

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Solution

The fourth proportional to 3,994,509.24, 5,991,807.60 and 1,154,646 is: 1,731,981.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,994,509.24 : 5,991,807.60 = 1,154,646 : x
  2. Step 2: Convert to fraction form
    3,994,509.24/5,991,807.60 = 1,154,646/x
  3. Step 3: Cross multiply
    3,994,509.24x = 5,991,807.60 × 1,154,646
  4. Step 4: Simplify right side
    3,994,509.24x = 6,918,416,678,109.60
  5. Step 5: Solve for x
    x = 6,918,416,678,109.60/3,994,509.24
  6. Step 6: Final answer
    x = 1,731,981.64

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.