Home / 10,773,044.70-16,159,567.05-6,741,966.30

Finding the Fourth Proportional to 10,773,044.70, 16,159,567.05 and 6,741,966.30

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Solution

The fourth proportional to 10,773,044.70, 16,159,567.05 and 6,741,966.30 is: 10,112,949.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,773,044.70 : 16,159,567.05 = 6,741,966.30 : x
  2. Step 2: Convert to fraction form
    10,773,044.70/16,159,567.05 = 6,741,966.30/x
  3. Step 3: Cross multiply
    10,773,044.70x = 16,159,567.05 × 6,741,966.30
  4. Step 4: Simplify right side
    10,773,044.70x = 108,947,256,473,690.42
  5. Step 5: Solve for x
    x = 108,947,256,473,690.42/10,773,044.70
  6. Step 6: Final answer
    x = 10,112,949.45

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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.