Home / 2,633,561.36-3,634,303.44-1,472,006.06

Finding the Fourth Proportional to 2,633,561.36, 3,634,303.44 and 1,472,006.06

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Solution

The fourth proportional to 2,633,561.36, 3,634,303.44 and 1,472,006.06 is: 2,031,362.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,561.36 : 3,634,303.44 = 1,472,006.06 : x
  2. Step 2: Convert to fraction form
    2,633,561.36/3,634,303.44 = 1,472,006.06/x
  3. Step 3: Cross multiply
    2,633,561.36x = 3,634,303.44 × 1,472,006.06
  4. Step 4: Simplify right side
    2,633,561.36x = 5,349,716,687,558.85
  5. Step 5: Solve for x
    x = 5,349,716,687,558.85/2,633,561.36
  6. Step 6: Final answer
    x = 2,031,362.08

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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.