Home / 1,004,892.08-1,386,813.15-575,162.37

Finding the Fourth Proportional to 1,004,892.08, 1,386,813.15 and 575,162.37

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Solution

The fourth proportional to 1,004,892.08, 1,386,813.15 and 575,162.37 is: 793,759.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,892.08 : 1,386,813.15 = 575,162.37 : x
  2. Step 2: Convert to fraction form
    1,004,892.08/1,386,813.15 = 575,162.37/x
  3. Step 3: Cross multiply
    1,004,892.08x = 1,386,813.15 × 575,162.37
  4. Step 4: Simplify right side
    1,004,892.08x = 797,642,738,101.17
  5. Step 5: Solve for x
    x = 797,642,738,101.17/1,004,892.08
  6. Step 6: Final answer
    x = 793,759.61

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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.