Home / 7,060,668.28-9,732,077.94-4,993,016.92

Finding the Fourth Proportional to 7,060,668.28, 9,732,077.94 and 4,993,016.92

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Solution

The fourth proportional to 7,060,668.28, 9,732,077.94 and 4,993,016.92 is: 6,882,128.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060,668.28 : 9,732,077.94 = 4,993,016.92 : x
  2. Step 2: Convert to fraction form
    7,060,668.28/9,732,077.94 = 4,993,016.92/x
  3. Step 3: Cross multiply
    7,060,668.28x = 9,732,077.94 × 4,993,016.92
  4. Step 4: Simplify right side
    7,060,668.28x = 48,592,429,821,178.74
  5. Step 5: Solve for x
    x = 48,592,429,821,178.74/7,060,668.28
  6. Step 6: Final answer
    x = 6,882,128.98

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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.