Home / 8,506,362.88-11,738,800.64-4,835,304

Finding the Fourth Proportional to 8,506,362.88, 11,738,800.64 and 4,835,304

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Solution

The fourth proportional to 8,506,362.88, 11,738,800.64 and 4,835,304 is: 6,672,730.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,506,362.88 : 11,738,800.64 = 4,835,304 : x
  2. Step 2: Convert to fraction form
    8,506,362.88/11,738,800.64 = 4,835,304/x
  3. Step 3: Cross multiply
    8,506,362.88x = 11,738,800.64 × 4,835,304
  4. Step 4: Simplify right side
    8,506,362.88x = 56,760,669,689,794.56
  5. Step 5: Solve for x
    x = 56,760,669,689,794.56/8,506,362.88
  6. Step 6: Final answer
    x = 6,672,730.81

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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.