Home / 1,464,110.34-2,019,664.47-1,029,196.26

Finding the Fourth Proportional to 1,464,110.34, 2,019,664.47 and 1,029,196.26

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Solution

The fourth proportional to 1,464,110.34, 2,019,664.47 and 1,029,196.26 is: 1,419,723.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,110.34 : 2,019,664.47 = 1,029,196.26 : x
  2. Step 2: Convert to fraction form
    1,464,110.34/2,019,664.47 = 1,029,196.26/x
  3. Step 3: Cross multiply
    1,464,110.34x = 2,019,664.47 × 1,029,196.26
  4. Step 4: Simplify right side
    1,464,110.34x = 2,078,631,118,978.88
  5. Step 5: Solve for x
    x = 2,078,631,118,978.88/1,464,110.34
  6. Step 6: Final answer
    x = 1,419,723.00

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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.