Home / 2,343,656.58-3,234,487.30-1,425,950.88

Finding the Fourth Proportional to 2,343,656.58, 3,234,487.30 and 1,425,950.88

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Solution

The fourth proportional to 2,343,656.58, 3,234,487.30 and 1,425,950.88 is: 1,967,958.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,656.58 : 3,234,487.30 = 1,425,950.88 : x
  2. Step 2: Convert to fraction form
    2,343,656.58/3,234,487.30 = 1,425,950.88/x
  3. Step 3: Cross multiply
    2,343,656.58x = 3,234,487.30 × 1,425,950.88
  4. Step 4: Simplify right side
    2,343,656.58x = 4,612,220,011,783.82
  5. Step 5: Solve for x
    x = 4,612,220,011,783.82/2,343,656.58
  6. Step 6: Final answer
    x = 1,967,958.98

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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.