Home / 1,745,011.44-2,617,549.98-546,907.23

Finding the Fourth Proportional to 1,745,011.44, 2,617,549.98 and 546,907.23

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Solution

The fourth proportional to 1,745,011.44, 2,617,549.98 and 546,907.23 is: 820,371.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,011.44 : 2,617,549.98 = 546,907.23 : x
  2. Step 2: Convert to fraction form
    1,745,011.44/2,617,549.98 = 546,907.23/x
  3. Step 3: Cross multiply
    1,745,011.44x = 2,617,549.98 × 546,907.23
  4. Step 4: Simplify right side
    1,745,011.44x = 1,431,557,008,948.36
  5. Step 5: Solve for x
    x = 1,431,557,008,948.36/1,745,011.44
  6. Step 6: Final answer
    x = 820,371.13

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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.