Home / 4,028,415.60-6,030,181.80-2,340,505.20

Finding the Fourth Proportional to 4,028,415.60, 6,030,181.80 and 2,340,505.20

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Solution

The fourth proportional to 4,028,415.60, 6,030,181.80 and 2,340,505.20 is: 3,503,529.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,415.60 : 6,030,181.80 = 2,340,505.20 : x
  2. Step 2: Convert to fraction form
    4,028,415.60/6,030,181.80 = 2,340,505.20/x
  3. Step 3: Cross multiply
    4,028,415.60x = 6,030,181.80 × 2,340,505.20
  4. Step 4: Simplify right side
    4,028,415.60x = 14,113,671,859,845.36
  5. Step 5: Solve for x
    x = 14,113,671,859,845.36/4,028,415.60
  6. Step 6: Final answer
    x = 3,503,529.24

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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.