Home / 1,849,446.31-2,774,169.47-519,750.31

Finding the Fourth Proportional to 1,849,446.31, 2,774,169.47 and 519,750.31

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Solution

The fourth proportional to 1,849,446.31, 2,774,169.47 and 519,750.31 is: 779,625.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,446.31 : 2,774,169.47 = 519,750.31 : x
  2. Step 2: Convert to fraction form
    1,849,446.31/2,774,169.47 = 519,750.31/x
  3. Step 3: Cross multiply
    1,849,446.31x = 2,774,169.47 × 519,750.31
  4. Step 4: Simplify right side
    1,849,446.31x = 1,441,875,448,310.77
  5. Step 5: Solve for x
    x = 1,441,875,448,310.77/1,849,446.31
  6. Step 6: Final answer
    x = 779,625.47

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Similar ratio
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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.