Home / 2,633,556.36-3,634,296.56-1,472,001.06

Finding the Fourth Proportional to 2,633,556.36, 3,634,296.56 and 1,472,001.06

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Solution

The fourth proportional to 2,633,556.36, 3,634,296.56 and 1,472,001.06 is: 2,031,355.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,556.36 : 3,634,296.56 = 1,472,001.06 : x
  2. Step 2: Convert to fraction form
    2,633,556.36/3,634,296.56 = 1,472,001.06/x
  3. Step 3: Cross multiply
    2,633,556.36x = 3,634,296.56 × 1,472,001.06
  4. Step 4: Simplify right side
    2,633,556.36x = 5,349,688,388,674.35
  5. Step 5: Solve for x
    x = 5,349,688,388,674.35/2,633,556.36
  6. Step 6: Final answer
    x = 2,031,355.19

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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.