Home / 1,852,217.23-2,778,419.02-590,143.27

Finding the Fourth Proportional to 1,852,217.23, 2,778,419.02 and 590,143.27

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Solution

The fourth proportional to 1,852,217.23, 2,778,419.02 and 590,143.27 is: 885,244.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,217.23 : 2,778,419.02 = 590,143.27 : x
  2. Step 2: Convert to fraction form
    1,852,217.23/2,778,419.02 = 590,143.27/x
  3. Step 3: Cross multiply
    1,852,217.23x = 2,778,419.02 × 590,143.27
  4. Step 4: Simplify right side
    1,852,217.23x = 1,639,665,283,787.64
  5. Step 5: Solve for x
    x = 1,639,665,283,787.64/1,852,217.23
  6. Step 6: Final answer
    x = 885,244.59

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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.