Home / 1,744,666.36-2,616,996.28-546,680.44

Finding the Fourth Proportional to 1,744,666.36, 2,616,996.28 and 546,680.44

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Solution

The fourth proportional to 1,744,666.36, 2,616,996.28 and 546,680.44 is: 820,019.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,666.36 : 2,616,996.28 = 546,680.44 : x
  2. Step 2: Convert to fraction form
    1,744,666.36/2,616,996.28 = 546,680.44/x
  3. Step 3: Cross multiply
    1,744,666.36x = 2,616,996.28 × 546,680.44
  4. Step 4: Simplify right side
    1,744,666.36x = 1,430,660,677,828.76
  5. Step 5: Solve for x
    x = 1,430,660,677,828.76/1,744,666.36
  6. Step 6: Final answer
    x = 820,019.64

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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.