Home / 2,403,548.44-3,316,896.84-1,330,460.44

Finding the Fourth Proportional to 2,403,548.44, 3,316,896.84 and 1,330,460.44

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Solution

The fourth proportional to 2,403,548.44, 3,316,896.84 and 1,330,460.44 is: 1,836,035.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,548.44 : 3,316,896.84 = 1,330,460.44 : x
  2. Step 2: Convert to fraction form
    2,403,548.44/3,316,896.84 = 1,330,460.44/x
  3. Step 3: Cross multiply
    2,403,548.44x = 3,316,896.84 × 1,330,460.44
  4. Step 4: Simplify right side
    2,403,548.44x = 4,413,000,025,877.99
  5. Step 5: Solve for x
    x = 4,413,000,025,877.99/2,403,548.44
  6. Step 6: Final answer
    x = 1,836,035.40

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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.