Home / 6,114,973.44-9,172,667.20-1,627,253.76

Finding the Fourth Proportional to 6,114,973.44, 9,172,667.20 and 1,627,253.76

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Solution

The fourth proportional to 6,114,973.44, 9,172,667.20 and 1,627,253.76 is: 2,440,935.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,973.44 : 9,172,667.20 = 1,627,253.76 : x
  2. Step 2: Convert to fraction form
    6,114,973.44/9,172,667.20 = 1,627,253.76/x
  3. Step 3: Cross multiply
    6,114,973.44x = 9,172,667.20 × 1,627,253.76
  4. Step 4: Simplify right side
    6,114,973.44x = 14,926,257,190,428.67
  5. Step 5: Solve for x
    x = 14,926,257,190,428.67/6,114,973.44
  6. Step 6: Final answer
    x = 2,440,935.74

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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.