Home / 8,548,662.84-11,797,154.46-4,681,420.44

Finding the Fourth Proportional to 8,548,662.84, 11,797,154.46 and 4,681,420.44

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Solution

The fourth proportional to 8,548,662.84, 11,797,154.46 and 4,681,420.44 is: 6,460,360.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,548,662.84 : 11,797,154.46 = 4,681,420.44 : x
  2. Step 2: Convert to fraction form
    8,548,662.84/11,797,154.46 = 4,681,420.44/x
  3. Step 3: Cross multiply
    8,548,662.84x = 11,797,154.46 × 4,681,420.44
  4. Step 4: Simplify right side
    8,548,662.84x = 55,227,440,022,881.17
  5. Step 5: Solve for x
    x = 55,227,440,022,881.17/8,548,662.84
  6. Step 6: Final answer
    x = 6,460,360.07

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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.