Home / 1,596,716.09-2,395,108.07-572,113.10

Finding the Fourth Proportional to 1,596,716.09, 2,395,108.07 and 572,113.10

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Solution

The fourth proportional to 1,596,716.09, 2,395,108.07 and 572,113.10 is: 858,181.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,716.09 : 2,395,108.07 = 572,113.10 : x
  2. Step 2: Convert to fraction form
    1,596,716.09/2,395,108.07 = 572,113.10/x
  3. Step 3: Cross multiply
    1,596,716.09x = 2,395,108.07 × 572,113.10
  4. Step 4: Simplify right side
    1,596,716.09x = 1,370,272,702,762.72
  5. Step 5: Solve for x
    x = 1,370,272,702,762.72/1,596,716.09
  6. Step 6: Final answer
    x = 858,181.81

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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.