Home / 2,602,260.27-3,591,199.80-1,456,337.88

Finding the Fourth Proportional to 2,602,260.27, 3,591,199.80 and 1,456,337.88

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Solution

The fourth proportional to 2,602,260.27, 3,591,199.80 and 1,456,337.88 is: 2,009,791.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,260.27 : 3,591,199.80 = 1,456,337.88 : x
  2. Step 2: Convert to fraction form
    2,602,260.27/3,591,199.80 = 1,456,337.88/x
  3. Step 3: Cross multiply
    2,602,260.27x = 3,591,199.80 × 1,456,337.88
  4. Step 4: Simplify right side
    2,602,260.27x = 5,230,000,303,388.42
  5. Step 5: Solve for x
    x = 5,230,000,303,388.42/2,602,260.27
  6. Step 6: Final answer
    x = 2,009,791.40

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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.