Home / 1,824,026.31-2,736,038.52-476,177.27

Finding the Fourth Proportional to 1,824,026.31, 2,736,038.52 and 476,177.27

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Solution

The fourth proportional to 1,824,026.31, 2,736,038.52 and 476,177.27 is: 714,265.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,026.31 : 2,736,038.52 = 476,177.27 : x
  2. Step 2: Convert to fraction form
    1,824,026.31/2,736,038.52 = 476,177.27/x
  3. Step 3: Cross multiply
    1,824,026.31x = 2,736,038.52 × 476,177.27
  4. Step 4: Simplify right side
    1,824,026.31x = 1,302,839,339,388.25
  5. Step 5: Solve for x
    x = 1,302,839,339,388.25/1,824,026.31
  6. Step 6: Final answer
    x = 714,265.65

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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.