Home / 11,341,202.40-17,011,803.60-5,947,768.80

Finding the Fourth Proportional to 11,341,202.40, 17,011,803.60 and 5,947,768.80

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Solution

The fourth proportional to 11,341,202.40, 17,011,803.60 and 5,947,768.80 is: 8,921,653.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341,202.40 : 17,011,803.60 = 5,947,768.80 : x
  2. Step 2: Convert to fraction form
    11,341,202.40/17,011,803.60 = 5,947,768.80/x
  3. Step 3: Cross multiply
    11,341,202.40x = 17,011,803.60 × 5,947,768.80
  4. Step 4: Simplify right side
    11,341,202.40x = 101,182,274,683,807.69
  5. Step 5: Solve for x
    x = 101,182,274,683,807.69/11,341,202.40
  6. Step 6: Final answer
    x = 8,921,653.20

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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.