Home / 4,036,677.40-6,055,016.12-2,770,666.84

Finding the Fourth Proportional to 4,036,677.40, 6,055,016.12 and 2,770,666.84

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Solution

The fourth proportional to 4,036,677.40, 6,055,016.12 and 2,770,666.84 is: 4,156,000.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,677.40 : 6,055,016.12 = 2,770,666.84 : x
  2. Step 2: Convert to fraction form
    4,036,677.40/6,055,016.12 = 2,770,666.84/x
  3. Step 3: Cross multiply
    4,036,677.40x = 6,055,016.12 × 2,770,666.84
  4. Step 4: Simplify right side
    4,036,677.40x = 16,776,432,379,349.46
  5. Step 5: Solve for x
    x = 16,776,432,379,349.46/4,036,677.40
  6. Step 6: Final answer
    x = 4,156,000.27

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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.