Home / 2,535,590.93-3,803,428.09-713,999.68

Finding the Fourth Proportional to 2,535,590.93, 3,803,428.09 and 713,999.68

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Solution

The fourth proportional to 2,535,590.93, 3,803,428.09 and 713,999.68 is: 1,071,011.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,590.93 : 3,803,428.09 = 713,999.68 : x
  2. Step 2: Convert to fraction form
    2,535,590.93/3,803,428.09 = 713,999.68/x
  3. Step 3: Cross multiply
    2,535,590.93x = 3,803,428.09 × 713,999.68
  4. Step 4: Simplify right side
    2,535,590.93x = 2,715,646,427,869.44
  5. Step 5: Solve for x
    x = 2,715,646,427,869.44/2,535,590.93
  6. Step 6: Final answer
    x = 1,071,011.26

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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.