Home / 4,638,760.92-6,956,473.68-1,605,303

Finding the Fourth Proportional to 4,638,760.92, 6,956,473.68 and 1,605,303

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Solution

The fourth proportional to 4,638,760.92, 6,956,473.68 and 1,605,303 is: 2,407,377.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,638,760.92 : 6,956,473.68 = 1,605,303 : x
  2. Step 2: Convert to fraction form
    4,638,760.92/6,956,473.68 = 1,605,303/x
  3. Step 3: Cross multiply
    4,638,760.92x = 6,956,473.68 × 1,605,303
  4. Step 4: Simplify right side
    4,638,760.92x = 11,167,248,067,925.04
  5. Step 5: Solve for x
    x = 11,167,248,067,925.04/4,638,760.92
  6. Step 6: Final answer
    x = 2,407,377.37

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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.