Home / 8,506,728.04-11,739,982.98-4,836,796.24

Finding the Fourth Proportional to 8,506,728.04, 11,739,982.98 and 4,836,796.24

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Solution

The fourth proportional to 8,506,728.04, 11,739,982.98 and 4,836,796.24 is: 6,675,175.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,506,728.04 : 11,739,982.98 = 4,836,796.24 : x
  2. Step 2: Convert to fraction form
    8,506,728.04/11,739,982.98 = 4,836,796.24/x
  3. Step 3: Cross multiply
    8,506,728.04x = 11,739,982.98 × 4,836,796.24
  4. Step 4: Simplify right side
    8,506,728.04x = 56,783,905,535,328
  5. Step 5: Solve for x
    x = 56,783,905,535,328/8,506,728.04
  6. Step 6: Final answer
    x = 6,675,175.85

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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.