Home / 11,677,114.59-16,114,353.99-6,450,482.31

Finding the Fourth Proportional to 11,677,114.59, 16,114,353.99 and 6,450,482.31

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Solution

The fourth proportional to 11,677,114.59, 16,114,353.99 and 6,450,482.31 is: 8,901,630.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,677,114.59 : 16,114,353.99 = 6,450,482.31 : x
  2. Step 2: Convert to fraction form
    11,677,114.59/16,114,353.99 = 6,450,482.31/x
  3. Step 3: Cross multiply
    11,677,114.59x = 16,114,353.99 × 6,450,482.31
  4. Step 4: Simplify right side
    11,677,114.59x = 103,945,355,349,572.91
  5. Step 5: Solve for x
    x = 103,945,355,349,572.91/11,677,114.59
  6. Step 6: Final answer
    x = 8,901,630.15

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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.