Home / 10,952,606.64-16,425,416.19-3,762,406.74

Finding the Fourth Proportional to 10,952,606.64, 16,425,416.19 and 3,762,406.74

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Solution

The fourth proportional to 10,952,606.64, 16,425,416.19 and 3,762,406.74 is: 5,642,409.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,952,606.64 : 16,425,416.19 = 3,762,406.74 : x
  2. Step 2: Convert to fraction form
    10,952,606.64/16,425,416.19 = 3,762,406.74/x
  3. Step 3: Cross multiply
    10,952,606.64x = 16,425,416.19 × 3,762,406.74
  4. Step 4: Simplify right side
    10,952,606.64x = 61,799,096,580,561.12
  5. Step 5: Solve for x
    x = 61,799,096,580,561.12/10,952,606.64
  6. Step 6: Final answer
    x = 5,642,409.94

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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.