Home / 2,048,537.30-3,071,070.68-849,711.38

Finding the Fourth Proportional to 2,048,537.30, 3,071,070.68 and 849,711.38

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Solution

The fourth proportional to 2,048,537.30, 3,071,070.68 and 849,711.38 is: 1,273,847.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,537.30 : 3,071,070.68 = 849,711.38 : x
  2. Step 2: Convert to fraction form
    2,048,537.30/3,071,070.68 = 849,711.38/x
  3. Step 3: Cross multiply
    2,048,537.30x = 3,071,070.68 × 849,711.38
  4. Step 4: Simplify right side
    2,048,537.30x = 2,609,523,705,580.34
  5. Step 5: Solve for x
    x = 2,609,523,705,580.34/2,048,537.30
  6. Step 6: Final answer
    x = 1,273,847.30

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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.