Home / 11,614,406.03-16,027,783.17-6,457,722.47

Finding the Fourth Proportional to 11,614,406.03, 16,027,783.17 and 6,457,722.47

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Solution

The fourth proportional to 11,614,406.03, 16,027,783.17 and 6,457,722.47 is: 8,911,602.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,614,406.03 : 16,027,783.17 = 6,457,722.47 : x
  2. Step 2: Convert to fraction form
    11,614,406.03/16,027,783.17 = 6,457,722.47/x
  3. Step 3: Cross multiply
    11,614,406.03x = 16,027,783.17 × 6,457,722.47
  4. Step 4: Simplify right side
    11,614,406.03x = 103,502,975,476,945.64
  5. Step 5: Solve for x
    x = 103,502,975,476,945.64/11,614,406.03
  6. Step 6: Final answer
    x = 8,911,602.99

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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.