Home / 2,462,572.70-3,696,129.73-1,249,001.06

Finding the Fourth Proportional to 2,462,572.70, 3,696,129.73 and 1,249,001.06

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Solution

The fourth proportional to 2,462,572.70, 3,696,129.73 and 1,249,001.06 is: 1,874,653.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,572.70 : 3,696,129.73 = 1,249,001.06 : x
  2. Step 2: Convert to fraction form
    2,462,572.70/3,696,129.73 = 1,249,001.06/x
  3. Step 3: Cross multiply
    2,462,572.70x = 3,696,129.73 × 1,249,001.06
  4. Step 4: Simplify right side
    2,462,572.70x = 4,616,469,950,667.51
  5. Step 5: Solve for x
    x = 4,616,469,950,667.51/2,462,572.70
  6. Step 6: Final answer
    x = 1,874,653.26

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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.