Home / 10,560,671.30-14,572,061.70-6,151,122.64

Finding the Fourth Proportional to 10,560,671.30, 14,572,061.70 and 6,151,122.64

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Solution

The fourth proportional to 10,560,671.30, 14,572,061.70 and 6,151,122.64 is: 8,487,579.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560,671.30 : 14,572,061.70 = 6,151,122.64 : x
  2. Step 2: Convert to fraction form
    10,560,671.30/14,572,061.70 = 6,151,122.64/x
  3. Step 3: Cross multiply
    10,560,671.30x = 14,572,061.70 × 6,151,122.64
  4. Step 4: Simplify right side
    10,560,671.30x = 89,634,538,634,346.88
  5. Step 5: Solve for x
    x = 89,634,538,634,346.88/10,560,671.30
  6. Step 6: Final answer
    x = 8,487,579.63

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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.