Home / 4,015,535-6,022,416.76-1,175,868.60

Finding the Fourth Proportional to 4,015,535, 6,022,416.76 and 1,175,868.60

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Solution

The fourth proportional to 4,015,535, 6,022,416.76 and 1,175,868.60 is: 1,763,543.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,535 : 6,022,416.76 = 1,175,868.60 : x
  2. Step 2: Convert to fraction form
    4,015,535/6,022,416.76 = 1,175,868.60/x
  3. Step 3: Cross multiply
    4,015,535x = 6,022,416.76 × 1,175,868.60
  4. Step 4: Simplify right side
    4,015,535x = 7,081,570,764,197.74
  5. Step 5: Solve for x
    x = 7,081,570,764,197.74/4,015,535
  6. Step 6: Final answer
    x = 1,763,543.53

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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.