Home / 1,444,239.65-2,165,846.53-533,227.19

Finding the Fourth Proportional to 1,444,239.65, 2,165,846.53 and 533,227.19

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Solution

The fourth proportional to 1,444,239.65, 2,165,846.53 and 533,227.19 is: 799,651.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,239.65 : 2,165,846.53 = 533,227.19 : x
  2. Step 2: Convert to fraction form
    1,444,239.65/2,165,846.53 = 533,227.19/x
  3. Step 3: Cross multiply
    1,444,239.65x = 2,165,846.53 × 533,227.19
  4. Step 4: Simplify right side
    1,444,239.65x = 1,154,888,248,000.65
  5. Step 5: Solve for x
    x = 1,154,888,248,000.65/1,444,239.65
  6. Step 6: Final answer
    x = 799,651.39

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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.