Home / 1,651,366.19-2,476,455.07-571,585.51

Finding the Fourth Proportional to 1,651,366.19, 2,476,455.07 and 571,585.51

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Solution

The fourth proportional to 1,651,366.19, 2,476,455.07 and 571,585.51 is: 857,172.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,366.19 : 2,476,455.07 = 571,585.51 : x
  2. Step 2: Convert to fraction form
    1,651,366.19/2,476,455.07 = 571,585.51/x
  3. Step 3: Cross multiply
    1,651,366.19x = 2,476,455.07 × 571,585.51
  4. Step 4: Simplify right side
    1,651,366.19x = 1,415,505,836,916.36
  5. Step 5: Solve for x
    x = 1,415,505,836,916.36/1,651,366.19
  6. Step 6: Final answer
    x = 857,172.59

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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.