Home / 2,726,894.90-4,089,385.95-1,495,655.62

Finding the Fourth Proportional to 2,726,894.90, 4,089,385.95 and 1,495,655.62

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Solution

The fourth proportional to 2,726,894.90, 4,089,385.95 and 1,495,655.62 is: 2,242,958.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,894.90 : 4,089,385.95 = 1,495,655.62 : x
  2. Step 2: Convert to fraction form
    2,726,894.90/4,089,385.95 = 1,495,655.62/x
  3. Step 3: Cross multiply
    2,726,894.90x = 4,089,385.95 × 1,495,655.62
  4. Step 4: Simplify right side
    2,726,894.90x = 6,116,313,062,634.37
  5. Step 5: Solve for x
    x = 6,116,313,062,634.37/2,726,894.90
  6. Step 6: Final answer
    x = 2,242,958.85

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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.