Home / 2,495,683.20-3,741,681.60-999,004.80

Finding the Fourth Proportional to 2,495,683.20, 3,741,681.60 and 999,004.80

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Solution

The fourth proportional to 2,495,683.20, 3,741,681.60 and 999,004.80 is: 1,497,769.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,683.20 : 3,741,681.60 = 999,004.80 : x
  2. Step 2: Convert to fraction form
    2,495,683.20/3,741,681.60 = 999,004.80/x
  3. Step 3: Cross multiply
    2,495,683.20x = 3,741,681.60 × 999,004.80
  4. Step 4: Simplify right side
    2,495,683.20x = 3,737,957,878,471.68
  5. Step 5: Solve for x
    x = 3,737,957,878,471.68/2,495,683.20
  6. Step 6: Final answer
    x = 1,497,769.38

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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.