Home / 1,045,384.60-1,443,137.58-701,094.61

Finding the Fourth Proportional to 1,045,384.60, 1,443,137.58 and 701,094.61

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Solution

The fourth proportional to 1,045,384.60, 1,443,137.58 and 701,094.61 is: 967,850.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,384.60 : 1,443,137.58 = 701,094.61 : x
  2. Step 2: Convert to fraction form
    1,045,384.60/1,443,137.58 = 701,094.61/x
  3. Step 3: Cross multiply
    1,045,384.60x = 1,443,137.58 × 701,094.61
  4. Step 4: Simplify right side
    1,045,384.60x = 1,011,775,978,826.44
  5. Step 5: Solve for x
    x = 1,011,775,978,826.44/1,045,384.60
  6. Step 6: Final answer
    x = 967,850.47

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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.