Home / 2,023,001.56-2,791,504.14-1,117,529.56

Finding the Fourth Proportional to 2,023,001.56, 2,791,504.14 and 1,117,529.56

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Solution

The fourth proportional to 2,023,001.56, 2,791,504.14 and 1,117,529.56 is: 1,542,059.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,001.56 : 2,791,504.14 = 1,117,529.56 : x
  2. Step 2: Convert to fraction form
    2,023,001.56/2,791,504.14 = 1,117,529.56/x
  3. Step 3: Cross multiply
    2,023,001.56x = 2,791,504.14 × 1,117,529.56
  4. Step 4: Simplify right side
    2,023,001.56x = 3,119,588,393,312.38
  5. Step 5: Solve for x
    x = 3,119,588,393,312.38/2,023,001.56
  6. Step 6: Final answer
    x = 1,542,059.31

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1.5x scale

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.