Home / 8,683,993.50-13,009,548.56-5,796,654.13

Finding the Fourth Proportional to 8,683,993.50, 13,009,548.56 and 5,796,654.13

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Solution

The fourth proportional to 8,683,993.50, 13,009,548.56 and 5,796,654.13 is: 8,684,006.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,683,993.50 : 13,009,548.56 = 5,796,654.13 : x
  2. Step 2: Convert to fraction form
    8,683,993.50/13,009,548.56 = 5,796,654.13/x
  3. Step 3: Cross multiply
    8,683,993.50x = 13,009,548.56 × 5,796,654.13
  4. Step 4: Simplify right side
    8,683,993.50x = 75,411,853,409,644.39
  5. Step 5: Solve for x
    x = 75,411,853,409,644.39/8,683,993.50
  6. Step 6: Final answer
    x = 8,684,006.21

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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.