Home / 4,076,772.60-6,113,603.70-1,235,940.60

Finding the Fourth Proportional to 4,076,772.60, 6,113,603.70 and 1,235,940.60

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Solution

The fourth proportional to 4,076,772.60, 6,113,603.70 and 1,235,940.60 is: 1,853,439.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,772.60 : 6,113,603.70 = 1,235,940.60 : x
  2. Step 2: Convert to fraction form
    4,076,772.60/6,113,603.70 = 1,235,940.60/x
  3. Step 3: Cross multiply
    4,076,772.60x = 6,113,603.70 × 1,235,940.60
  4. Step 4: Simplify right side
    4,076,772.60x = 7,556,051,025,140.22
  5. Step 5: Solve for x
    x = 7,556,051,025,140.22/4,076,772.60
  6. Step 6: Final answer
    x = 1,853,439.42

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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.