Home / 2,425,113.44-3,640,206-1,006,012.16

Finding the Fourth Proportional to 2,425,113.44, 3,640,206 and 1,006,012.16

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Solution

The fourth proportional to 2,425,113.44, 3,640,206 and 1,006,012.16 is: 1,510,070.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,113.44 : 3,640,206 = 1,006,012.16 : x
  2. Step 2: Convert to fraction form
    2,425,113.44/3,640,206 = 1,006,012.16/x
  3. Step 3: Cross multiply
    2,425,113.44x = 3,640,206 × 1,006,012.16
  4. Step 4: Simplify right side
    2,425,113.44x = 3,662,091,500,904.96
  5. Step 5: Solve for x
    x = 3,662,091,500,904.96/2,425,113.44
  6. Step 6: Final answer
    x = 1,510,070.18

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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.