Home / 2,610,324.36-3,602,063.52-1,448,829.72

Finding the Fourth Proportional to 2,610,324.36, 3,602,063.52 and 1,448,829.72

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Solution

The fourth proportional to 2,610,324.36, 3,602,063.52 and 1,448,829.72 is: 1,999,282.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,324.36 : 3,602,063.52 = 1,448,829.72 : x
  2. Step 2: Convert to fraction form
    2,610,324.36/3,602,063.52 = 1,448,829.72/x
  3. Step 3: Cross multiply
    2,610,324.36x = 3,602,063.52 × 1,448,829.72
  4. Step 4: Simplify right side
    2,610,324.36x = 5,218,776,681,103.81
  5. Step 5: Solve for x
    x = 5,218,776,681,103.81/2,610,324.36
  6. Step 6: Final answer
    x = 1,999,282.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.