Home / 4,158,076.60-6,237,114.90-1,884,690.10

Finding the Fourth Proportional to 4,158,076.60, 6,237,114.90 and 1,884,690.10

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Solution

The fourth proportional to 4,158,076.60, 6,237,114.90 and 1,884,690.10 is: 2,827,035.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,076.60 : 6,237,114.90 = 1,884,690.10 : x
  2. Step 2: Convert to fraction form
    4,158,076.60/6,237,114.90 = 1,884,690.10/x
  3. Step 3: Cross multiply
    4,158,076.60x = 6,237,114.90 × 1,884,690.10
  4. Step 4: Simplify right side
    4,158,076.60x = 11,755,028,704,592.49
  5. Step 5: Solve for x
    x = 11,755,028,704,592.49/4,158,076.60
  6. Step 6: Final answer
    x = 2,827,035.15

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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.