Home / 1,265,003.92-1,898,254.32-466,841.26

Finding the Fourth Proportional to 1,265,003.92, 1,898,254.32 and 466,841.26

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Solution

The fourth proportional to 1,265,003.92, 1,898,254.32 and 466,841.26 is: 700,538.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,003.92 : 1,898,254.32 = 466,841.26 : x
  2. Step 2: Convert to fraction form
    1,265,003.92/1,898,254.32 = 466,841.26/x
  3. Step 3: Cross multiply
    1,265,003.92x = 1,898,254.32 × 466,841.26
  4. Step 4: Simplify right side
    1,265,003.92x = 886,183,438,549.24
  5. Step 5: Solve for x
    x = 886,183,438,549.24/1,265,003.92
  6. Step 6: Final answer
    x = 700,538.10

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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.