Home / 3,068,163.50-4,602,909.60-1,174,905.02

Finding the Fourth Proportional to 3,068,163.50, 4,602,909.60 and 1,174,905.02

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Solution

The fourth proportional to 3,068,163.50, 4,602,909.60 and 1,174,905.02 is: 1,762,611.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,163.50 : 4,602,909.60 = 1,174,905.02 : x
  2. Step 2: Convert to fraction form
    3,068,163.50/4,602,909.60 = 1,174,905.02/x
  3. Step 3: Cross multiply
    3,068,163.50x = 4,602,909.60 × 1,174,905.02
  4. Step 4: Simplify right side
    3,068,163.50x = 5,407,981,595,646.19
  5. Step 5: Solve for x
    x = 5,407,981,595,646.19/3,068,163.50
  6. Step 6: Final answer
    x = 1,762,611.93

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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.