Home / 6,996,219.48-10,470,607.56-4,302,237.24

Finding the Fourth Proportional to 6,996,219.48, 10,470,607.56 and 4,302,237.24

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Solution

The fourth proportional to 6,996,219.48, 10,470,607.56 and 4,302,237.24 is: 6,438,768.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,996,219.48 : 10,470,607.56 = 4,302,237.24 : x
  2. Step 2: Convert to fraction form
    6,996,219.48/10,470,607.56 = 4,302,237.24/x
  3. Step 3: Cross multiply
    6,996,219.48x = 10,470,607.56 × 4,302,237.24
  4. Step 4: Simplify right side
    6,996,219.48x = 45,047,037,770,057.54
  5. Step 5: Solve for x
    x = 45,047,037,770,057.54/6,996,219.48
  6. Step 6: Final answer
    x = 6,438,768.52

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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.