Home / 8,167,488.98-11,271,793.74-4,683,152

Finding the Fourth Proportional to 8,167,488.98, 11,271,793.74 and 4,683,152

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Solution

The fourth proportional to 8,167,488.98, 11,271,793.74 and 4,683,152 is: 6,463,127.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,167,488.98 : 11,271,793.74 = 4,683,152 : x
  2. Step 2: Convert to fraction form
    8,167,488.98/11,271,793.74 = 4,683,152/x
  3. Step 3: Cross multiply
    8,167,488.98x = 11,271,793.74 × 4,683,152
  4. Step 4: Simplify right side
    8,167,488.98x = 52,787,523,397,068.48
  5. Step 5: Solve for x
    x = 52,787,523,397,068.48/8,167,488.98
  6. Step 6: Final answer
    x = 6,463,127.59

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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.