Home / 2,533,077.56-3,495,526.44-1,387,164.08

Finding the Fourth Proportional to 2,533,077.56, 3,495,526.44 and 1,387,164.08

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Solution

The fourth proportional to 2,533,077.56, 3,495,526.44 and 1,387,164.08 is: 1,914,220.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,077.56 : 3,495,526.44 = 1,387,164.08 : x
  2. Step 2: Convert to fraction form
    2,533,077.56/3,495,526.44 = 1,387,164.08/x
  3. Step 3: Cross multiply
    2,533,077.56x = 3,495,526.44 × 1,387,164.08
  4. Step 4: Simplify right side
    2,533,077.56x = 4,848,868,718,258.28
  5. Step 5: Solve for x
    x = 4,848,868,718,258.28/2,533,077.56
  6. Step 6: Final answer
    x = 1,914,220.39

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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.