Home / 6,977,034.02-10,467,130.52-2,428,297.58

Finding the Fourth Proportional to 6,977,034.02, 10,467,130.52 and 2,428,297.58

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Solution

The fourth proportional to 6,977,034.02, 10,467,130.52 and 2,428,297.58 is: 3,642,996.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,977,034.02 : 10,467,130.52 = 2,428,297.58 : x
  2. Step 2: Convert to fraction form
    6,977,034.02/10,467,130.52 = 2,428,297.58/x
  3. Step 3: Cross multiply
    6,977,034.02x = 10,467,130.52 × 2,428,297.58
  4. Step 4: Simplify right side
    6,977,034.02x = 25,417,307,664,995.24
  5. Step 5: Solve for x
    x = 25,417,307,664,995.24/6,977,034.02
  6. Step 6: Final answer
    x = 3,642,996.09

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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.