Home / 2,459,360.49-3,687,969.34-1,306,354.73

Finding the Fourth Proportional to 2,459,360.49, 3,687,969.34 and 1,306,354.73

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Solution

The fourth proportional to 2,459,360.49, 3,687,969.34 and 1,306,354.73 is: 1,958,963.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,360.49 : 3,687,969.34 = 1,306,354.73 : x
  2. Step 2: Convert to fraction form
    2,459,360.49/3,687,969.34 = 1,306,354.73/x
  3. Step 3: Cross multiply
    2,459,360.49x = 3,687,969.34 × 1,306,354.73
  4. Step 4: Simplify right side
    2,459,360.49x = 4,817,796,191,403.98
  5. Step 5: Solve for x
    x = 4,817,796,191,403.98/2,459,360.49
  6. Step 6: Final answer
    x = 1,958,963.00

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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.