Home / 2,810,599.72-4,217,458.46-1,371,294.96

Finding the Fourth Proportional to 2,810,599.72, 4,217,458.46 and 1,371,294.96

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Solution

The fourth proportional to 2,810,599.72, 4,217,458.46 and 1,371,294.96 is: 2,057,703.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,810,599.72 : 4,217,458.46 = 1,371,294.96 : x
  2. Step 2: Convert to fraction form
    2,810,599.72/4,217,458.46 = 1,371,294.96/x
  3. Step 3: Cross multiply
    2,810,599.72x = 4,217,458.46 × 1,371,294.96
  4. Step 4: Simplify right side
    2,810,599.72x = 5,783,379,502,263.60
  5. Step 5: Solve for x
    x = 5,783,379,502,263.60/2,810,599.72
  6. Step 6: Final answer
    x = 2,057,703.01

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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.