Home / 1,684,609.05-2,525,730.03-590,126.13

Finding the Fourth Proportional to 1,684,609.05, 2,525,730.03 and 590,126.13

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Solution

The fourth proportional to 1,684,609.05, 2,525,730.03 and 590,126.13 is: 884,774.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,609.05 : 2,525,730.03 = 590,126.13 : x
  2. Step 2: Convert to fraction form
    1,684,609.05/2,525,730.03 = 590,126.13/x
  3. Step 3: Cross multiply
    1,684,609.05x = 2,525,730.03 × 590,126.13
  4. Step 4: Simplify right side
    1,684,609.05x = 1,490,499,288,028.68
  5. Step 5: Solve for x
    x = 1,490,499,288,028.68/1,684,609.05
  6. Step 6: Final answer
    x = 884,774.59

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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.