Home / 584,096.00-806,417.39-447,868.26

Finding the Fourth Proportional to 584,096.00, 806,417.39 and 447,868.26

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Solution

The fourth proportional to 584,096.00, 806,417.39 and 447,868.26 is: 618,338.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,096.00 : 806,417.39 = 447,868.26 : x
  2. Step 2: Convert to fraction form
    584,096.00/806,417.39 = 447,868.26/x
  3. Step 3: Cross multiply
    584,096.00x = 806,417.39 × 447,868.26
  4. Step 4: Simplify right side
    584,096.00x = 361,168,754,412.71
  5. Step 5: Solve for x
    x = 361,168,754,412.71/584,096.00
  6. Step 6: Final answer
    x = 618,338.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.