Home / 4,174,683.20-6,264,098.40-1,650,420.80

Finding the Fourth Proportional to 4,174,683.20, 6,264,098.40 and 1,650,420.80

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Solution

The fourth proportional to 4,174,683.20, 6,264,098.40 and 1,650,420.80 is: 2,476,450.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,683.20 : 6,264,098.40 = 1,650,420.80 : x
  2. Step 2: Convert to fraction form
    4,174,683.20/6,264,098.40 = 1,650,420.80/x
  3. Step 3: Cross multiply
    4,174,683.20x = 6,264,098.40 × 1,650,420.80
  4. Step 4: Simplify right side
    4,174,683.20x = 10,338,398,292,606.72
  5. Step 5: Solve for x
    x = 10,338,398,292,606.72/4,174,683.20
  6. Step 6: Final answer
    x = 2,476,450.98

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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.