Home / 10,677,201.18-16,018,532.79-3,104,166.93

Finding the Fourth Proportional to 10,677,201.18, 16,018,532.79 and 3,104,166.93

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Solution

The fourth proportional to 10,677,201.18, 16,018,532.79 and 3,104,166.93 is: 4,657,044.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677,201.18 : 16,018,532.79 = 3,104,166.93 : x
  2. Step 2: Convert to fraction form
    10,677,201.18/16,018,532.79 = 3,104,166.93/x
  3. Step 3: Cross multiply
    10,677,201.18x = 16,018,532.79 × 3,104,166.93
  4. Step 4: Simplify right side
    10,677,201.18x = 49,724,199,753,838.63
  5. Step 5: Solve for x
    x = 49,724,199,753,838.63/10,677,201.18
  6. Step 6: Final answer
    x = 4,657,044.38

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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.