Home / 4,550,659.84-6,823,348.92-2,154,484.24

Finding the Fourth Proportional to 4,550,659.84, 6,823,348.92 and 2,154,484.24

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Solution

The fourth proportional to 4,550,659.84, 6,823,348.92 and 2,154,484.24 is: 3,230,476.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,659.84 : 6,823,348.92 = 2,154,484.24 : x
  2. Step 2: Convert to fraction form
    4,550,659.84/6,823,348.92 = 2,154,484.24/x
  3. Step 3: Cross multiply
    4,550,659.84x = 6,823,348.92 × 2,154,484.24
  4. Step 4: Simplify right side
    4,550,659.84x = 14,700,797,712,161.02
  5. Step 5: Solve for x
    x = 14,700,797,712,161.02/4,550,659.84
  6. Step 6: Final answer
    x = 3,230,476.07

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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.