Home / 1,045,339.07-1,568,051.13-497,950.09

Finding the Fourth Proportional to 1,045,339.07, 1,568,051.13 and 497,950.09

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Solution

The fourth proportional to 1,045,339.07, 1,568,051.13 and 497,950.09 is: 746,945.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,339.07 : 1,568,051.13 = 497,950.09 : x
  2. Step 2: Convert to fraction form
    1,045,339.07/1,568,051.13 = 497,950.09/x
  3. Step 3: Cross multiply
    1,045,339.07x = 1,568,051.13 × 497,950.09
  4. Step 4: Simplify right side
    1,045,339.07x = 780,811,201,308.10
  5. Step 5: Solve for x
    x = 780,811,201,308.10/1,045,339.07
  6. Step 6: Final answer
    x = 746,945.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.