Home / 4,883,076.60-7,328,114.10-2,750,897.40

Finding the Fourth Proportional to 4,883,076.60, 7,328,114.10 and 2,750,897.40

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Solution

The fourth proportional to 4,883,076.60, 7,328,114.10 and 2,750,897.40 is: 4,128,317.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,076.60 : 7,328,114.10 = 2,750,897.40 : x
  2. Step 2: Convert to fraction form
    4,883,076.60/7,328,114.10 = 2,750,897.40/x
  3. Step 3: Cross multiply
    4,883,076.60x = 7,328,114.10 × 2,750,897.40
  4. Step 4: Simplify right side
    4,883,076.60x = 20,158,890,024,593.34
  5. Step 5: Solve for x
    x = 20,158,890,024,593.34/4,883,076.60
  6. Step 6: Final answer
    x = 4,128,317.39

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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.