Home / 1,253,242.08-1,880,267.27-579,764.52

Finding the Fourth Proportional to 1,253,242.08, 1,880,267.27 and 579,764.52

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Solution

The fourth proportional to 1,253,242.08, 1,880,267.27 and 579,764.52 is: 869,833.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,253,242.08 : 1,880,267.27 = 579,764.52 : x
  2. Step 2: Convert to fraction form
    1,253,242.08/1,880,267.27 = 579,764.52/x
  3. Step 3: Cross multiply
    1,253,242.08x = 1,880,267.27 × 579,764.52
  4. Step 4: Simplify right side
    1,253,242.08x = 1,090,112,248,364.44
  5. Step 5: Solve for x
    x = 1,090,112,248,364.44/1,253,242.08
  6. Step 6: Final answer
    x = 869,833.74

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.