Home / 1,884,933.93-2,827,340.70-605,536.20

Finding the Fourth Proportional to 1,884,933.93, 2,827,340.70 and 605,536.20

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Solution

The fourth proportional to 1,884,933.93, 2,827,340.70 and 605,536.20 is: 908,284.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,933.93 : 2,827,340.70 = 605,536.20 : x
  2. Step 2: Convert to fraction form
    1,884,933.93/2,827,340.70 = 605,536.20/x
  3. Step 3: Cross multiply
    1,884,933.93x = 2,827,340.70 × 605,536.20
  4. Step 4: Simplify right side
    1,884,933.93x = 1,712,057,129,446.64
  5. Step 5: Solve for x
    x = 1,712,057,129,446.64/1,884,933.93
  6. Step 6: Final answer
    x = 908,284.96

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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.