Home / 1,044,553.12-1,566,866.81-334,488.89

Finding the Fourth Proportional to 1,044,553.12, 1,566,866.81 and 334,488.89

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Solution

The fourth proportional to 1,044,553.12, 1,566,866.81 and 334,488.89 is: 501,745.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,553.12 : 1,566,866.81 = 334,488.89 : x
  2. Step 2: Convert to fraction form
    1,044,553.12/1,566,866.81 = 334,488.89/x
  3. Step 3: Cross multiply
    1,044,553.12x = 1,566,866.81 × 334,488.89
  4. Step 4: Simplify right side
    1,044,553.12x = 524,099,540,054.74
  5. Step 5: Solve for x
    x = 524,099,540,054.74/1,044,553.12
  6. Step 6: Final answer
    x = 501,745.22

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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.