Home / 1,732,880.82-2,600,598.36-822,066.14

Finding the Fourth Proportional to 1,732,880.82, 2,600,598.36 and 822,066.14

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Solution

The fourth proportional to 1,732,880.82, 2,600,598.36 and 822,066.14 is: 1,233,705.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,880.82 : 2,600,598.36 = 822,066.14 : x
  2. Step 2: Convert to fraction form
    1,732,880.82/2,600,598.36 = 822,066.14/x
  3. Step 3: Cross multiply
    1,732,880.82x = 2,600,598.36 × 822,066.14
  4. Step 4: Simplify right side
    1,732,880.82x = 2,137,863,855,495.53
  5. Step 5: Solve for x
    x = 2,137,863,855,495.53/1,732,880.82
  6. Step 6: Final answer
    x = 1,233,705.07

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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.