Home / 10,635,975.27-14,677,446.51-6,505,703.01

Finding the Fourth Proportional to 10,635,975.27, 14,677,446.51 and 6,505,703.01

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Solution

The fourth proportional to 10,635,975.27, 14,677,446.51 and 6,505,703.01 is: 8,977,748.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,635,975.27 : 14,677,446.51 = 6,505,703.01 : x
  2. Step 2: Convert to fraction form
    10,635,975.27/14,677,446.51 = 6,505,703.01/x
  3. Step 3: Cross multiply
    10,635,975.27x = 14,677,446.51 × 6,505,703.01
  4. Step 4: Simplify right side
    10,635,975.27x = 95,487,107,939,220.98
  5. Step 5: Solve for x
    x = 95,487,107,939,220.98/10,635,975.27
  6. Step 6: Final answer
    x = 8,977,748.21

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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.