Home / 3,579,224.20-5,369,677.16-1,183,068.79

Finding the Fourth Proportional to 3,579,224.20, 5,369,677.16 and 1,183,068.79

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Solution

The fourth proportional to 3,579,224.20, 5,369,677.16 and 1,183,068.79 is: 1,774,881.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,224.20 : 5,369,677.16 = 1,183,068.79 : x
  2. Step 2: Convert to fraction form
    3,579,224.20/5,369,677.16 = 1,183,068.79/x
  3. Step 3: Cross multiply
    3,579,224.20x = 5,369,677.16 × 1,183,068.79
  4. Step 4: Simplify right side
    3,579,224.20x = 6,352,697,447,687.06
  5. Step 5: Solve for x
    x = 6,352,697,447,687.06/3,579,224.20
  6. Step 6: Final answer
    x = 1,774,881.12

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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.