Home / 4,626,585.92-6,935,067.48-1,788,647.24

Finding the Fourth Proportional to 4,626,585.92, 6,935,067.48 and 1,788,647.24

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Solution

The fourth proportional to 4,626,585.92, 6,935,067.48 and 1,788,647.24 is: 2,681,110.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,585.92 : 6,935,067.48 = 1,788,647.24 : x
  2. Step 2: Convert to fraction form
    4,626,585.92/6,935,067.48 = 1,788,647.24/x
  3. Step 3: Cross multiply
    4,626,585.92x = 6,935,067.48 × 1,788,647.24
  4. Step 4: Simplify right side
    4,626,585.92x = 12,404,389,307,315.76
  5. Step 5: Solve for x
    x = 12,404,389,307,315.76/4,626,585.92
  6. Step 6: Final answer
    x = 2,681,110.76

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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.