Home / 1,596,668.90-2,395,386.08-531,720.18

Finding the Fourth Proportional to 1,596,668.90, 2,395,386.08 and 531,720.18

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Solution

The fourth proportional to 1,596,668.90, 2,395,386.08 and 531,720.18 is: 797,707.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,668.90 : 2,395,386.08 = 531,720.18 : x
  2. Step 2: Convert to fraction form
    1,596,668.90/2,395,386.08 = 531,720.18/x
  3. Step 3: Cross multiply
    1,596,668.90x = 2,395,386.08 × 531,720.18
  4. Step 4: Simplify right side
    1,596,668.90x = 1,273,675,117,627.09
  5. Step 5: Solve for x
    x = 1,273,675,117,627.09/1,596,668.90
  6. Step 6: Final answer
    x = 797,707.73

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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.