Home / 1,831,567.01-2,527,393.19-1,015,755.66

Finding the Fourth Proportional to 1,831,567.01, 2,527,393.19 and 1,015,755.66

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Solution

The fourth proportional to 1,831,567.01, 2,527,393.19 and 1,015,755.66 is: 1,401,648.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,567.01 : 2,527,393.19 = 1,015,755.66 : x
  2. Step 2: Convert to fraction form
    1,831,567.01/2,527,393.19 = 1,015,755.66/x
  3. Step 3: Cross multiply
    1,831,567.01x = 2,527,393.19 × 1,015,755.66
  4. Step 4: Simplify right side
    1,831,567.01x = 2,567,213,932,709.18
  5. Step 5: Solve for x
    x = 2,567,213,932,709.18/1,831,567.01
  6. Step 6: Final answer
    x = 1,401,648.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.