Home / 11,432,785.98-17,136,133.41-4,604,989.02

Finding the Fourth Proportional to 11,432,785.98, 17,136,133.41 and 4,604,989.02

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Solution

The fourth proportional to 11,432,785.98, 17,136,133.41 and 4,604,989.02 is: 6,902,228.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,785.98 : 17,136,133.41 = 4,604,989.02 : x
  2. Step 2: Convert to fraction form
    11,432,785.98/17,136,133.41 = 4,604,989.02/x
  3. Step 3: Cross multiply
    11,432,785.98x = 17,136,133.41 × 4,604,989.02
  4. Step 4: Simplify right side
    11,432,785.98x = 78,911,706,198,305.16
  5. Step 5: Solve for x
    x = 78,911,706,198,305.16/11,432,785.98
  6. Step 6: Final answer
    x = 6,902,228.93

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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.