Home / 2,446,017.80-3,669,464.10-1,026,217.40

Finding the Fourth Proportional to 2,446,017.80, 3,669,464.10 and 1,026,217.40

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Solution

The fourth proportional to 2,446,017.80, 3,669,464.10 and 1,026,217.40 is: 1,539,509.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,017.80 : 3,669,464.10 = 1,026,217.40 : x
  2. Step 2: Convert to fraction form
    2,446,017.80/3,669,464.10 = 1,026,217.40/x
  3. Step 3: Cross multiply
    2,446,017.80x = 3,669,464.10 × 1,026,217.40
  4. Step 4: Simplify right side
    2,446,017.80x = 3,765,667,908,095.34
  5. Step 5: Solve for x
    x = 3,765,667,908,095.34/2,446,017.80
  6. Step 6: Final answer
    x = 1,539,509.61

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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.