Home / 10,681,463.04-14,741,009.28-6,099,256.32

Finding the Fourth Proportional to 10,681,463.04, 14,741,009.28 and 6,099,256.32

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Solution

The fourth proportional to 10,681,463.04, 14,741,009.28 and 6,099,256.32 is: 8,417,310.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,681,463.04 : 14,741,009.28 = 6,099,256.32 : x
  2. Step 2: Convert to fraction form
    10,681,463.04/14,741,009.28 = 6,099,256.32/x
  3. Step 3: Cross multiply
    10,681,463.04x = 14,741,009.28 × 6,099,256.32
  4. Step 4: Simplify right side
    10,681,463.04x = 89,909,194,014,218.66
  5. Step 5: Solve for x
    x = 89,909,194,014,218.66/10,681,463.04
  6. Step 6: Final answer
    x = 8,417,310.78

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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.