Home / 2,903,598.98-4,006,942.30-1,614,428.09

Finding the Fourth Proportional to 2,903,598.98, 4,006,942.30 and 1,614,428.09

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Solution

The fourth proportional to 2,903,598.98, 4,006,942.30 and 1,614,428.09 is: 2,227,897.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,598.98 : 4,006,942.30 = 1,614,428.09 : x
  2. Step 2: Convert to fraction form
    2,903,598.98/4,006,942.30 = 1,614,428.09/x
  3. Step 3: Cross multiply
    2,903,598.98x = 4,006,942.30 × 1,614,428.09
  4. Step 4: Simplify right side
    2,903,598.98x = 6,468,920,185,328.46
  5. Step 5: Solve for x
    x = 6,468,920,185,328.46/2,903,598.98
  6. Step 6: Final answer
    x = 2,227,897.25

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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.