Home / 1,950,523.06-2,692,262.80-1,134,884.32

Finding the Fourth Proportional to 1,950,523.06, 2,692,262.80 and 1,134,884.32

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Solution

The fourth proportional to 1,950,523.06, 2,692,262.80 and 1,134,884.32 is: 1,566,455.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,523.06 : 2,692,262.80 = 1,134,884.32 : x
  2. Step 2: Convert to fraction form
    1,950,523.06/2,692,262.80 = 1,134,884.32/x
  3. Step 3: Cross multiply
    1,950,523.06x = 2,692,262.80 × 1,134,884.32
  4. Step 4: Simplify right side
    1,950,523.06x = 3,055,406,837,039.30
  5. Step 5: Solve for x
    x = 3,055,406,837,039.30/1,950,523.06
  6. Step 6: Final answer
    x = 1,566,455.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.