Home / 5,359,590.40-8,045,606.40-3,232,076.80

Finding the Fourth Proportional to 5,359,590.40, 8,045,606.40 and 3,232,076.80

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Solution

The fourth proportional to 5,359,590.40, 8,045,606.40 and 3,232,076.80 is: 4,851,866.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,590.40 : 8,045,606.40 = 3,232,076.80 : x
  2. Step 2: Convert to fraction form
    5,359,590.40/8,045,606.40 = 3,232,076.80/x
  3. Step 3: Cross multiply
    5,359,590.40x = 8,045,606.40 × 3,232,076.80
  4. Step 4: Simplify right side
    5,359,590.40x = 26,004,017,787,371.52
  5. Step 5: Solve for x
    x = 26,004,017,787,371.52/5,359,590.40
  6. Step 6: Final answer
    x = 4,851,866.63

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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.