Home / 5,234,002.46-7,850,993.96-1,640,044.70

Finding the Fourth Proportional to 5,234,002.46, 7,850,993.96 and 1,640,044.70

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Solution

The fourth proportional to 5,234,002.46, 7,850,993.96 and 1,640,044.70 is: 2,460,064.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,234,002.46 : 7,850,993.96 = 1,640,044.70 : x
  2. Step 2: Convert to fraction form
    5,234,002.46/7,850,993.96 = 1,640,044.70/x
  3. Step 3: Cross multiply
    5,234,002.46x = 7,850,993.96 × 1,640,044.70
  4. Step 4: Simplify right side
    5,234,002.46x = 12,875,980,998,675.15
  5. Step 5: Solve for x
    x = 12,875,980,998,675.15/5,234,002.46
  6. Step 6: Final answer
    x = 2,460,064.00

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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.