Home / 1,414,060.81-2,121,423.32-467,431.50

Finding the Fourth Proportional to 1,414,060.81, 2,121,423.32 and 467,431.50

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Solution

The fourth proportional to 1,414,060.81, 2,121,423.32 and 467,431.50 is: 701,257.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,060.81 : 2,121,423.32 = 467,431.50 : x
  2. Step 2: Convert to fraction form
    1,414,060.81/2,121,423.32 = 467,431.50/x
  3. Step 3: Cross multiply
    1,414,060.81x = 2,121,423.32 × 467,431.50
  4. Step 4: Simplify right side
    1,414,060.81x = 991,620,084,602.58
  5. Step 5: Solve for x
    x = 991,620,084,602.58/1,414,060.81
  6. Step 6: Final answer
    x = 701,257.03

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1.5x scale

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.