Home / 452,060.16-623,845.44-250,856.16

Finding the Fourth Proportional to 452,060.16, 623,845.44 and 250,856.16

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Solution

The fourth proportional to 452,060.16, 623,845.44 and 250,856.16 is: 346,182.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,060.16 : 623,845.44 = 250,856.16 : x
  2. Step 2: Convert to fraction form
    452,060.16/623,845.44 = 250,856.16/x
  3. Step 3: Cross multiply
    452,060.16x = 623,845.44 × 250,856.16
  4. Step 4: Simplify right side
    452,060.16x = 156,495,471,511.91
  5. Step 5: Solve for x
    x = 156,495,471,511.91/452,060.16
  6. Step 6: Final answer
    x = 346,182.84

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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.