Home / 6,195,628.68-9,291,347.16-2,356,539.72

Finding the Fourth Proportional to 6,195,628.68, 9,291,347.16 and 2,356,539.72

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Solution

The fourth proportional to 6,195,628.68, 9,291,347.16 and 2,356,539.72 is: 3,534,012.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,628.68 : 9,291,347.16 = 2,356,539.72 : x
  2. Step 2: Convert to fraction form
    6,195,628.68/9,291,347.16 = 2,356,539.72/x
  3. Step 3: Cross multiply
    6,195,628.68x = 9,291,347.16 × 2,356,539.72
  4. Step 4: Simplify right side
    6,195,628.68x = 21,895,428,634,849.20
  5. Step 5: Solve for x
    x = 21,895,428,634,849.20/6,195,628.68
  6. Step 6: Final answer
    x = 3,534,012.41

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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.