Home / 853,094.01-1,177,750.23-591,826.80

Finding the Fourth Proportional to 853,094.01, 1,177,750.23 and 591,826.80

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Solution

The fourth proportional to 853,094.01, 1,177,750.23 and 591,826.80 is: 817,054.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    853,094.01 : 1,177,750.23 = 591,826.80 : x
  2. Step 2: Convert to fraction form
    853,094.01/1,177,750.23 = 591,826.80/x
  3. Step 3: Cross multiply
    853,094.01x = 1,177,750.23 × 591,826.80
  4. Step 4: Simplify right side
    853,094.01x = 697,024,149,820.16
  5. Step 5: Solve for x
    x = 697,024,149,820.16/853,094.01
  6. Step 6: Final answer
    x = 817,054.32

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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.