Home / 1,304,635.01-1,954,405.87-898,869.96

Finding the Fourth Proportional to 1,304,635.01, 1,954,405.87 and 898,869.96

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Solution

The fourth proportional to 1,304,635.01, 1,954,405.87 and 898,869.96 is: 1,346,550.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,635.01 : 1,954,405.87 = 898,869.96 : x
  2. Step 2: Convert to fraction form
    1,304,635.01/1,954,405.87 = 898,869.96/x
  3. Step 3: Cross multiply
    1,304,635.01x = 1,954,405.87 × 898,869.96
  4. Step 4: Simplify right side
    1,304,635.01x = 1,756,756,723,943.49
  5. Step 5: Solve for x
    x = 1,756,756,723,943.49/1,304,635.01
  6. Step 6: Final answer
    x = 1,346,550.35

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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.