Home / 6,169,833.76-9,257,393.76-2,385,973.84

Finding the Fourth Proportional to 6,169,833.76, 9,257,393.76 and 2,385,973.84

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Solution

The fourth proportional to 6,169,833.76, 9,257,393.76 and 2,385,973.84 is: 3,579,982.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169,833.76 : 9,257,393.76 = 2,385,973.84 : x
  2. Step 2: Convert to fraction form
    6,169,833.76/9,257,393.76 = 2,385,973.84/x
  3. Step 3: Cross multiply
    6,169,833.76x = 9,257,393.76 × 2,385,973.84
  4. Step 4: Simplify right side
    6,169,833.76x = 22,087,899,337,939.24
  5. Step 5: Solve for x
    x = 22,087,899,337,939.24/6,169,833.76
  6. Step 6: Final answer
    x = 3,579,982.90

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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.