Home / 2,903,602.01-4,006,946.48-1,614,431.12

Finding the Fourth Proportional to 2,903,602.01, 4,006,946.48 and 1,614,431.12

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Solution

The fourth proportional to 2,903,602.01, 4,006,946.48 and 1,614,431.12 is: 2,227,901.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,602.01 : 4,006,946.48 = 1,614,431.12 : x
  2. Step 2: Convert to fraction form
    2,903,602.01/4,006,946.48 = 1,614,431.12/x
  3. Step 3: Cross multiply
    2,903,602.01x = 4,006,946.48 × 1,614,431.12
  4. Step 4: Simplify right side
    2,903,602.01x = 6,468,939,073,451.73
  5. Step 5: Solve for x
    x = 6,468,939,073,451.73/2,903,602.01
  6. Step 6: Final answer
    x = 2,227,901.43

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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.