Home / 9,777,798.30-14,660,865.45-5,993,996.70

Finding the Fourth Proportional to 9,777,798.30, 14,660,865.45 and 5,993,996.70

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Solution

The fourth proportional to 9,777,798.30, 14,660,865.45 and 5,993,996.70 is: 8,987,419.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,777,798.30 : 14,660,865.45 = 5,993,996.70 : x
  2. Step 2: Convert to fraction form
    9,777,798.30/14,660,865.45 = 5,993,996.70/x
  3. Step 3: Cross multiply
    9,777,798.30x = 14,660,865.45 × 5,993,996.70
  4. Step 4: Simplify right side
    9,777,798.30x = 87,877,179,126,444.02
  5. Step 5: Solve for x
    x = 87,877,179,126,444.02/9,777,798.30
  6. Step 6: Final answer
    x = 8,987,419.91

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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.