Home / 2,873,558.40-4,310,337.60-2,359,832.10

Finding the Fourth Proportional to 2,873,558.40, 4,310,337.60 and 2,359,832.10

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Solution

The fourth proportional to 2,873,558.40, 4,310,337.60 and 2,359,832.10 is: 3,539,748.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,558.40 : 4,310,337.60 = 2,359,832.10 : x
  2. Step 2: Convert to fraction form
    2,873,558.40/4,310,337.60 = 2,359,832.10/x
  3. Step 3: Cross multiply
    2,873,558.40x = 4,310,337.60 × 2,359,832.10
  4. Step 4: Simplify right side
    2,873,558.40x = 10,171,673,030,316.96
  5. Step 5: Solve for x
    x = 10,171,673,030,316.96/2,873,558.40
  6. Step 6: Final answer
    x = 3,539,748.15

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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.