Home / 9,124,998.60-13,682,588.40-3,657,349.60

Finding the Fourth Proportional to 9,124,998.60, 13,682,588.40 and 3,657,349.60

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Solution

The fourth proportional to 9,124,998.60, 13,682,588.40 and 3,657,349.60 is: 5,484,056.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,124,998.60 : 13,682,588.40 = 3,657,349.60 : x
  2. Step 2: Convert to fraction form
    9,124,998.60/13,682,588.40 = 3,657,349.60/x
  3. Step 3: Cross multiply
    9,124,998.60x = 13,682,588.40 × 3,657,349.60
  4. Step 4: Simplify right side
    9,124,998.60x = 50,042,009,211,704.64
  5. Step 5: Solve for x
    x = 50,042,009,211,704.64/9,124,998.60
  6. Step 6: Final answer
    x = 5,484,056.65

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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.