Home / 1,744,667.24-2,616,997.61-546,681.32

Finding the Fourth Proportional to 1,744,667.24, 2,616,997.61 and 546,681.32

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Solution

The fourth proportional to 1,744,667.24, 2,616,997.61 and 546,681.32 is: 820,020.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,667.24 : 2,616,997.61 = 546,681.32 : x
  2. Step 2: Convert to fraction form
    1,744,667.24/2,616,997.61 = 546,681.32/x
  3. Step 3: Cross multiply
    1,744,667.24x = 2,616,997.61 × 546,681.32
  4. Step 4: Simplify right side
    1,744,667.24x = 1,430,663,696,153.36
  5. Step 5: Solve for x
    x = 1,430,663,696,153.36/1,744,667.24
  6. Step 6: Final answer
    x = 820,020.96

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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.