Home / 6,289,196.60-9,424,172.01-4,232,239.76

Finding the Fourth Proportional to 6,289,196.60, 9,424,172.01 and 4,232,239.76

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Solution

The fourth proportional to 6,289,196.60, 9,424,172.01 and 4,232,239.76 is: 6,341,884.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,289,196.60 : 9,424,172.01 = 4,232,239.76 : x
  2. Step 2: Convert to fraction form
    6,289,196.60/9,424,172.01 = 4,232,239.76/x
  3. Step 3: Cross multiply
    6,289,196.60x = 9,424,172.01 × 4,232,239.76
  4. Step 4: Simplify right side
    6,289,196.60x = 39,885,355,485,801.12
  5. Step 5: Solve for x
    x = 39,885,355,485,801.12/6,289,196.60
  6. Step 6: Final answer
    x = 6,341,884.03

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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.