Home / 8,847,311.52-12,208,511.51-4,926,771.39

Finding the Fourth Proportional to 8,847,311.52, 12,208,511.51 and 4,926,771.39

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Solution

The fourth proportional to 8,847,311.52, 12,208,511.51 and 4,926,771.39 is: 6,798,511.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,847,311.52 : 12,208,511.51 = 4,926,771.39 : x
  2. Step 2: Convert to fraction form
    8,847,311.52/12,208,511.51 = 4,926,771.39/x
  3. Step 3: Cross multiply
    8,847,311.52x = 12,208,511.51 × 4,926,771.39
  4. Step 4: Simplify right side
    8,847,311.52x = 60,148,545,220,617.36
  5. Step 5: Solve for x
    x = 60,148,545,220,617.36/8,847,311.52
  6. Step 6: Final answer
    x = 6,798,511.06

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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.