Home / 1,294,883.10-1,941,633.45-546,083.10

Finding the Fourth Proportional to 1,294,883.10, 1,941,633.45 and 546,083.10

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Solution

The fourth proportional to 1,294,883.10, 1,941,633.45 and 546,083.10 is: 818,833.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,883.10 : 1,941,633.45 = 546,083.10 : x
  2. Step 2: Convert to fraction form
    1,294,883.10/1,941,633.45 = 546,083.10/x
  3. Step 3: Cross multiply
    1,294,883.10x = 1,941,633.45 × 546,083.10
  4. Step 4: Simplify right side
    1,294,883.10x = 1,060,293,213,439.70
  5. Step 5: Solve for x
    x = 1,060,293,213,439.70/1,294,883.10
  6. Step 6: Final answer
    x = 818,833.15

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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.