Home / 1,596,623.90-2,395,318.58-531,675.19

Finding the Fourth Proportional to 1,596,623.90, 2,395,318.58 and 531,675.19

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Solution

The fourth proportional to 1,596,623.90, 2,395,318.58 and 531,675.19 is: 797,640.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,623.90 : 2,395,318.58 = 531,675.19 : x
  2. Step 2: Convert to fraction form
    1,596,623.90/2,395,318.58 = 531,675.19/x
  3. Step 3: Cross multiply
    1,596,623.90x = 2,395,318.58 × 531,675.19
  4. Step 4: Simplify right side
    1,596,623.90x = 1,273,531,446,497.06
  5. Step 5: Solve for x
    x = 1,273,531,446,497.06/1,596,623.90
  6. Step 6: Final answer
    x = 797,640.22

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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.