Home / 4,020,512.80-6,035,434.80-2,424,877.60

Finding the Fourth Proportional to 4,020,512.80, 6,035,434.80 and 2,424,877.60

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Solution

The fourth proportional to 4,020,512.80, 6,035,434.80 and 2,424,877.60 is: 3,640,130.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,512.80 : 6,035,434.80 = 2,424,877.60 : x
  2. Step 2: Convert to fraction form
    4,020,512.80/6,035,434.80 = 2,424,877.60/x
  3. Step 3: Cross multiply
    4,020,512.80x = 6,035,434.80 × 2,424,877.60
  4. Step 4: Simplify right side
    4,020,512.80x = 14,635,190,652,780.48
  5. Step 5: Solve for x
    x = 14,635,190,652,780.48/4,020,512.80
  6. Step 6: Final answer
    x = 3,640,130.35

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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.