Home / 5,346,923.40-8,022,353.40-1,752,807.60

Finding the Fourth Proportional to 5,346,923.40, 8,022,353.40 and 1,752,807.60

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Solution

The fourth proportional to 5,346,923.40, 8,022,353.40 and 1,752,807.60 is: 2,629,856.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,923.40 : 8,022,353.40 = 1,752,807.60 : x
  2. Step 2: Convert to fraction form
    5,346,923.40/8,022,353.40 = 1,752,807.60/x
  3. Step 3: Cross multiply
    5,346,923.40x = 8,022,353.40 × 1,752,807.60
  4. Step 4: Simplify right side
    5,346,923.40x = 14,061,642,009,405.84
  5. Step 5: Solve for x
    x = 14,061,642,009,405.84/5,346,923.40
  6. Step 6: Final answer
    x = 2,629,856.64

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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.