Home / 2,076,200.90-3,114,301.35-956,456.90

Finding the Fourth Proportional to 2,076,200.90, 3,114,301.35 and 956,456.90

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Solution

The fourth proportional to 2,076,200.90, 3,114,301.35 and 956,456.90 is: 1,434,685.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,200.90 : 3,114,301.35 = 956,456.90 : x
  2. Step 2: Convert to fraction form
    2,076,200.90/3,114,301.35 = 956,456.90/x
  3. Step 3: Cross multiply
    2,076,200.90x = 3,114,301.35 × 956,456.90
  4. Step 4: Simplify right side
    2,076,200.90x = 2,978,695,014,886.82
  5. Step 5: Solve for x
    x = 2,978,695,014,886.82/2,076,200.90
  6. Step 6: Final answer
    x = 1,434,685.35

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Similar ratio
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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.