Home / 1,116,475.04-1,674,511.73-295,819.19

Finding the Fourth Proportional to 1,116,475.04, 1,674,511.73 and 295,819.19

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Solution

The fourth proportional to 1,116,475.04, 1,674,511.73 and 295,819.19 is: 443,675.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,116,475.04 : 1,674,511.73 = 295,819.19 : x
  2. Step 2: Convert to fraction form
    1,116,475.04/1,674,511.73 = 295,819.19/x
  3. Step 3: Cross multiply
    1,116,475.04x = 1,674,511.73 × 295,819.19
  4. Step 4: Simplify right side
    1,116,475.04x = 495,352,702,815.17
  5. Step 5: Solve for x
    x = 495,352,702,815.17/1,116,475.04
  6. Step 6: Final answer
    x = 443,675.57

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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.