Home / 2,303,607.23-3,455,412.37-955,407.84

Finding the Fourth Proportional to 2,303,607.23, 3,455,412.37 and 955,407.84

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Solution

The fourth proportional to 2,303,607.23, 3,455,412.37 and 955,407.84 is: 1,433,112.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,607.23 : 3,455,412.37 = 955,407.84 : x
  2. Step 2: Convert to fraction form
    2,303,607.23/3,455,412.37 = 955,407.84/x
  3. Step 3: Cross multiply
    2,303,607.23x = 3,455,412.37 × 955,407.84
  4. Step 4: Simplify right side
    2,303,607.23x = 3,301,328,051,453.92
  5. Step 5: Solve for x
    x = 3,301,328,051,453.92/2,303,607.23
  6. Step 6: Final answer
    x = 1,433,112.39

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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.