Home / 4,298,917.12-5,932,505.28-2,365,136.32

Finding the Fourth Proportional to 4,298,917.12, 5,932,505.28 and 2,365,136.32

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Solution

The fourth proportional to 4,298,917.12, 5,932,505.28 and 2,365,136.32 is: 3,263,887.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298,917.12 : 5,932,505.28 = 2,365,136.32 : x
  2. Step 2: Convert to fraction form
    4,298,917.12/5,932,505.28 = 2,365,136.32/x
  3. Step 3: Cross multiply
    4,298,917.12x = 5,932,505.28 × 2,365,136.32
  4. Step 4: Simplify right side
    4,298,917.12x = 14,031,183,706,319.77
  5. Step 5: Solve for x
    x = 14,031,183,706,319.77/4,298,917.12
  6. Step 6: Final answer
    x = 3,263,887.93

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Why These Related Problems?

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