Home / 2,035,663.34-3,048,843.92-971,452.80

Finding the Fourth Proportional to 2,035,663.34, 3,048,843.92 and 971,452.80

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Solution

The fourth proportional to 2,035,663.34, 3,048,843.92 and 971,452.80 is: 1,454,959.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,663.34 : 3,048,843.92 = 971,452.80 : x
  2. Step 2: Convert to fraction form
    2,035,663.34/3,048,843.92 = 971,452.80/x
  3. Step 3: Cross multiply
    2,035,663.34x = 3,048,843.92 × 971,452.80
  4. Step 4: Simplify right side
    2,035,663.34x = 2,961,807,957,989.71
  5. Step 5: Solve for x
    x = 2,961,807,957,989.71/2,035,663.34
  6. Step 6: Final answer
    x = 1,454,959.62

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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.