Home / 6,977,032.52-10,467,128.27-2,428,296.08

Finding the Fourth Proportional to 6,977,032.52, 10,467,128.27 and 2,428,296.08

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Solution

The fourth proportional to 6,977,032.52, 10,467,128.27 and 2,428,296.08 is: 3,642,993.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,977,032.52 : 10,467,128.27 = 2,428,296.08 : x
  2. Step 2: Convert to fraction form
    6,977,032.52/10,467,128.27 = 2,428,296.08/x
  3. Step 3: Cross multiply
    6,977,032.52x = 10,467,128.27 × 2,428,296.08
  4. Step 4: Simplify right side
    6,977,032.52x = 25,417,286,500,633.29
  5. Step 5: Solve for x
    x = 25,417,286,500,633.29/6,977,032.52
  6. Step 6: Final answer
    x = 3,642,993.84

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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.