Home / 3,053,663.70-4,579,329.15-923,039.70

Finding the Fourth Proportional to 3,053,663.70, 4,579,329.15 and 923,039.70

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Solution

The fourth proportional to 3,053,663.70, 4,579,329.15 and 923,039.70 is: 1,384,206.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,663.70 : 4,579,329.15 = 923,039.70 : x
  2. Step 2: Convert to fraction form
    3,053,663.70/4,579,329.15 = 923,039.70/x
  3. Step 3: Cross multiply
    3,053,663.70x = 4,579,329.15 × 923,039.70
  4. Step 4: Simplify right side
    3,053,663.70x = 4,226,902,604,817.26
  5. Step 5: Solve for x
    x = 4,226,902,604,817.26/3,053,663.70
  6. Step 6: Final answer
    x = 1,384,206.98

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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.