Home / 11,767,160.34-16,238,583.30-6,610,411.14

Finding the Fourth Proportional to 11,767,160.34, 16,238,583.30 and 6,610,411.14

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Solution

The fourth proportional to 11,767,160.34, 16,238,583.30 and 6,610,411.14 is: 9,122,312.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,767,160.34 : 16,238,583.30 = 6,610,411.14 : x
  2. Step 2: Convert to fraction form
    11,767,160.34/16,238,583.30 = 6,610,411.14/x
  3. Step 3: Cross multiply
    11,767,160.34x = 16,238,583.30 × 6,610,411.14
  4. Step 4: Simplify right side
    11,767,160.34x = 107,343,711,944,137.97
  5. Step 5: Solve for x
    x = 107,343,711,944,137.97/11,767,160.34
  6. Step 6: Final answer
    x = 9,122,312.34

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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.