Home / 4,205,262.85-5,803,265.07-2,271,523.45

Finding the Fourth Proportional to 4,205,262.85, 5,803,265.07 and 2,271,523.45

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Solution

The fourth proportional to 4,205,262.85, 5,803,265.07 and 2,271,523.45 is: 3,134,703.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,262.85 : 5,803,265.07 = 2,271,523.45 : x
  2. Step 2: Convert to fraction form
    4,205,262.85/5,803,265.07 = 2,271,523.45/x
  3. Step 3: Cross multiply
    4,205,262.85x = 5,803,265.07 × 2,271,523.45
  4. Step 4: Simplify right side
    4,205,262.85x = 13,182,252,693,070.89
  5. Step 5: Solve for x
    x = 13,182,252,693,070.89/4,205,262.85
  6. Step 6: Final answer
    x = 3,134,703.62

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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.