Home / 4,205,707.01-5,803,868.35-2,271,961.61

Finding the Fourth Proportional to 4,205,707.01, 5,803,868.35 and 2,271,961.61

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Solution

The fourth proportional to 4,205,707.01, 5,803,868.35 and 2,271,961.61 is: 3,135,303.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,707.01 : 5,803,868.35 = 2,271,961.61 : x
  2. Step 2: Convert to fraction form
    4,205,707.01/5,803,868.35 = 2,271,961.61/x
  3. Step 3: Cross multiply
    4,205,707.01x = 5,803,868.35 × 2,271,961.61
  4. Step 4: Simplify right side
    4,205,707.01x = 13,186,166,063,499.38
  5. Step 5: Solve for x
    x = 13,186,166,063,499.38/4,205,707.01
  6. Step 6: Final answer
    x = 3,135,303.06

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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.