Home / 8,304,018.22-12,461,586.84-3,446,328.76

Finding the Fourth Proportional to 8,304,018.22, 12,461,586.84 and 3,446,328.76

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Solution

The fourth proportional to 8,304,018.22, 12,461,586.84 and 3,446,328.76 is: 5,171,800.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,018.22 : 12,461,586.84 = 3,446,328.76 : x
  2. Step 2: Convert to fraction form
    8,304,018.22/12,461,586.84 = 3,446,328.76/x
  3. Step 3: Cross multiply
    8,304,018.22x = 12,461,586.84 × 3,446,328.76
  4. Step 4: Simplify right side
    8,304,018.22x = 42,946,725,121,929.52
  5. Step 5: Solve for x
    x = 42,946,725,121,929.52/8,304,018.22
  6. Step 6: Final answer
    x = 5,171,800.44

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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.