Home / 1,076,104.22-1,484,913.94-662,575.34

Finding the Fourth Proportional to 1,076,104.22, 1,484,913.94 and 662,575.34

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Solution

The fourth proportional to 1,076,104.22, 1,484,913.94 and 662,575.34 is: 914,286.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,104.22 : 1,484,913.94 = 662,575.34 : x
  2. Step 2: Convert to fraction form
    1,076,104.22/1,484,913.94 = 662,575.34/x
  3. Step 3: Cross multiply
    1,076,104.22x = 1,484,913.94 × 662,575.34
  4. Step 4: Simplify right side
    1,076,104.22x = 983,867,358,666.24
  5. Step 5: Solve for x
    x = 983,867,358,666.24/1,076,104.22
  6. Step 6: Final answer
    x = 914,286.31

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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.