Home / 8,404,236.59-11,598,155.84-4,683,401.96

Finding the Fourth Proportional to 8,404,236.59, 11,598,155.84 and 4,683,401.96

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Solution

The fourth proportional to 8,404,236.59, 11,598,155.84 and 4,683,401.96 is: 6,463,267.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,404,236.59 : 11,598,155.84 = 4,683,401.96 : x
  2. Step 2: Convert to fraction form
    8,404,236.59/11,598,155.84 = 4,683,401.96/x
  3. Step 3: Cross multiply
    8,404,236.59x = 11,598,155.84 × 4,683,401.96
  4. Step 4: Simplify right side
    8,404,236.59x = 54,318,825,747,159.17
  5. Step 5: Solve for x
    x = 54,318,825,747,159.17/8,404,236.59
  6. Step 6: Final answer
    x = 6,463,267.09

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1.5x scale

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.