Home / 9,650,145.54-14,475,683.85-3,173,077.48

Finding the Fourth Proportional to 9,650,145.54, 14,475,683.85 and 3,173,077.48

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Solution

The fourth proportional to 9,650,145.54, 14,475,683.85 and 3,173,077.48 is: 4,759,769.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650,145.54 : 14,475,683.85 = 3,173,077.48 : x
  2. Step 2: Convert to fraction form
    9,650,145.54/14,475,683.85 = 3,173,077.48/x
  3. Step 3: Cross multiply
    9,650,145.54x = 14,475,683.85 × 3,173,077.48
  4. Step 4: Simplify right side
    9,650,145.54x = 45,932,466,371,984.21
  5. Step 5: Solve for x
    x = 45,932,466,371,984.21/9,650,145.54
  6. Step 6: Final answer
    x = 4,759,769.29

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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.