Home / 1,170,094.55-1,755,141.83-1,037,234.30

Finding the Fourth Proportional to 1,170,094.55, 1,755,141.83 and 1,037,234.30

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Solution

The fourth proportional to 1,170,094.55, 1,755,141.83 and 1,037,234.30 is: 1,555,851.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,094.55 : 1,755,141.83 = 1,037,234.30 : x
  2. Step 2: Convert to fraction form
    1,170,094.55/1,755,141.83 = 1,037,234.30/x
  3. Step 3: Cross multiply
    1,170,094.55x = 1,755,141.83 × 1,037,234.30
  4. Step 4: Simplify right side
    1,170,094.55x = 1,820,493,307,440.77
  5. Step 5: Solve for x
    x = 1,820,493,307,440.77/1,170,094.55
  6. Step 6: Final answer
    x = 1,555,851.45

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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.