Home / 4,483,818.16-6,187,818.40-2,446,739.44

Finding the Fourth Proportional to 4,483,818.16, 6,187,818.40 and 2,446,739.44

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Solution

The fourth proportional to 4,483,818.16, 6,187,818.40 and 2,446,739.44 is: 3,376,581.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,818.16 : 6,187,818.40 = 2,446,739.44 : x
  2. Step 2: Convert to fraction form
    4,483,818.16/6,187,818.40 = 2,446,739.44/x
  3. Step 3: Cross multiply
    4,483,818.16x = 6,187,818.40 × 2,446,739.44
  4. Step 4: Simplify right side
    4,483,818.16x = 15,139,979,326,837.70
  5. Step 5: Solve for x
    x = 15,139,979,326,837.70/4,483,818.16
  6. Step 6: Final answer
    x = 3,376,581.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.