Home / 1,655,597.88-2,485,134.27-1,467,263.16

Finding the Fourth Proportional to 1,655,597.88, 2,485,134.27 and 1,467,263.16

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Solution

The fourth proportional to 1,655,597.88, 2,485,134.27 and 1,467,263.16 is: 2,202,434.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,597.88 : 2,485,134.27 = 1,467,263.16 : x
  2. Step 2: Convert to fraction form
    1,655,597.88/2,485,134.27 = 1,467,263.16/x
  3. Step 3: Cross multiply
    1,655,597.88x = 2,485,134.27 × 1,467,263.16
  4. Step 4: Simplify right side
    1,655,597.88x = 3,646,345,962,024.49
  5. Step 5: Solve for x
    x = 3,646,345,962,024.49/1,655,597.88
  6. Step 6: Final answer
    x = 2,202,434.54

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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.