Home / 4,057,677.86-6,084,236.64-2,779,726.28

Finding the Fourth Proportional to 4,057,677.86, 6,084,236.64 and 2,779,726.28

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Solution

The fourth proportional to 4,057,677.86, 6,084,236.64 and 2,779,726.28 is: 4,168,027.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057,677.86 : 6,084,236.64 = 2,779,726.28 : x
  2. Step 2: Convert to fraction form
    4,057,677.86/6,084,236.64 = 2,779,726.28/x
  3. Step 3: Cross multiply
    4,057,677.86x = 6,084,236.64 × 2,779,726.28
  4. Step 4: Simplify right side
    4,057,677.86x = 16,912,512,481,946.90
  5. Step 5: Solve for x
    x = 16,912,512,481,946.90/4,057,677.86
  6. Step 6: Final answer
    x = 4,168,027.40

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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.