Home / 1,826,801.40-2,740,202.10-882,017.40

Finding the Fourth Proportional to 1,826,801.40, 2,740,202.10 and 882,017.40

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Solution

The fourth proportional to 1,826,801.40, 2,740,202.10 and 882,017.40 is: 1,323,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,801.40 : 2,740,202.10 = 882,017.40 : x
  2. Step 2: Convert to fraction form
    1,826,801.40/2,740,202.10 = 882,017.40/x
  3. Step 3: Cross multiply
    1,826,801.40x = 2,740,202.10 × 882,017.40
  4. Step 4: Simplify right side
    1,826,801.40x = 2,416,905,931,716.54
  5. Step 5: Solve for x
    x = 2,416,905,931,716.54/1,826,801.40
  6. Step 6: Final answer
    x = 1,323,026.10

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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.