Home / 6,672,599.30-10,008,899.91-1,623,909.86

Finding the Fourth Proportional to 6,672,599.30, 10,008,899.91 and 1,623,909.86

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Solution

The fourth proportional to 6,672,599.30, 10,008,899.91 and 1,623,909.86 is: 2,435,865.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672,599.30 : 10,008,899.91 = 1,623,909.86 : x
  2. Step 2: Convert to fraction form
    6,672,599.30/10,008,899.91 = 1,623,909.86/x
  3. Step 3: Cross multiply
    6,672,599.30x = 10,008,899.91 × 1,623,909.86
  4. Step 4: Simplify right side
    6,672,599.30x = 16,253,551,251,602.11
  5. Step 5: Solve for x
    x = 16,253,551,251,602.11/6,672,599.30
  6. Step 6: Final answer
    x = 2,435,865.02

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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.