Home / 4,205,288.45-5,803,297.17-2,271,549.08

Finding the Fourth Proportional to 4,205,288.45, 5,803,297.17 and 2,271,549.08

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Solution

The fourth proportional to 4,205,288.45, 5,803,297.17 and 2,271,549.08 is: 3,134,737.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,288.45 : 5,803,297.17 = 2,271,549.08 : x
  2. Step 2: Convert to fraction form
    4,205,288.45/5,803,297.17 = 2,271,549.08/x
  3. Step 3: Cross multiply
    4,205,288.45x = 5,803,297.17 × 2,271,549.08
  4. Step 4: Simplify right side
    4,205,288.45x = 13,182,474,347,480.10
  5. Step 5: Solve for x
    x = 13,182,474,347,480.10/4,205,288.45
  6. Step 6: Final answer
    x = 3,134,737.25

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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.