Home / 4,497,615.52-6,748,639.52-2,101,625.76

Finding the Fourth Proportional to 4,497,615.52, 6,748,639.52 and 2,101,625.76

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Solution

The fourth proportional to 4,497,615.52, 6,748,639.52 and 2,101,625.76 is: 3,153,474.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497,615.52 : 6,748,639.52 = 2,101,625.76 : x
  2. Step 2: Convert to fraction form
    4,497,615.52/6,748,639.52 = 2,101,625.76/x
  3. Step 3: Cross multiply
    4,497,615.52x = 6,748,639.52 × 2,101,625.76
  4. Step 4: Simplify right side
    4,497,615.52x = 14,183,114,660,186.03
  5. Step 5: Solve for x
    x = 14,183,114,660,186.03/4,497,615.52
  6. Step 6: Final answer
    x = 3,153,474.23

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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.