Home / 1,184,932.67-1,635,166.64-675,799.07

Finding the Fourth Proportional to 1,184,932.67, 1,635,166.64 and 675,799.07

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Solution

The fourth proportional to 1,184,932.67, 1,635,166.64 and 675,799.07 is: 932,579.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,932.67 : 1,635,166.64 = 675,799.07 : x
  2. Step 2: Convert to fraction form
    1,184,932.67/1,635,166.64 = 675,799.07/x
  3. Step 3: Cross multiply
    1,184,932.67x = 1,635,166.64 × 675,799.07
  4. Step 4: Simplify right side
    1,184,932.67x = 1,105,044,088,120.69
  5. Step 5: Solve for x
    x = 1,105,044,088,120.69/1,184,932.67
  6. Step 6: Final answer
    x = 932,579.65

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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.