Home / 3,566,763.12-5,341,010.40-1,967,548.80

Finding the Fourth Proportional to 3,566,763.12, 5,341,010.40 and 1,967,548.80

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Solution

The fourth proportional to 3,566,763.12, 5,341,010.40 and 1,967,548.80 is: 2,946,284.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,763.12 : 5,341,010.40 = 1,967,548.80 : x
  2. Step 2: Convert to fraction form
    3,566,763.12/5,341,010.40 = 1,967,548.80/x
  3. Step 3: Cross multiply
    3,566,763.12x = 5,341,010.40 × 1,967,548.80
  4. Step 4: Simplify right side
    3,566,763.12x = 10,508,698,603,307.52
  5. Step 5: Solve for x
    x = 10,508,698,603,307.52/3,566,763.12
  6. Step 6: Final answer
    x = 2,946,284.42

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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.