Home / 1,296,244.16-1,944,459.68-497,525.70

Finding the Fourth Proportional to 1,296,244.16, 1,944,459.68 and 497,525.70

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Solution

The fourth proportional to 1,296,244.16, 1,944,459.68 and 497,525.70 is: 746,324.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,296,244.16 : 1,944,459.68 = 497,525.70 : x
  2. Step 2: Convert to fraction form
    1,296,244.16/1,944,459.68 = 497,525.70/x
  3. Step 3: Cross multiply
    1,296,244.16x = 1,944,459.68 × 497,525.70
  4. Step 4: Simplify right side
    1,296,244.16x = 967,418,660,926.15
  5. Step 5: Solve for x
    x = 967,418,660,926.15/1,296,244.16
  6. Step 6: Final answer
    x = 746,324.42

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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.