Home / 2,546,748.73-3,815,638.83-2,395,038.90

Finding the Fourth Proportional to 2,546,748.73, 3,815,638.83 and 2,395,038.90

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Solution

The fourth proportional to 2,546,748.73, 3,815,638.83 and 2,395,038.90 is: 3,588,341.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,748.73 : 3,815,638.83 = 2,395,038.90 : x
  2. Step 2: Convert to fraction form
    2,546,748.73/3,815,638.83 = 2,395,038.90/x
  3. Step 3: Cross multiply
    2,546,748.73x = 3,815,638.83 × 2,395,038.90
  4. Step 4: Simplify right side
    2,546,748.73x = 9,138,603,426,200.49
  5. Step 5: Solve for x
    x = 9,138,603,426,200.49/2,546,748.73
  6. Step 6: Final answer
    x = 3,588,341.21

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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.