Home / 4,526,672.80-6,246,852.60-2,461,732.72

Finding the Fourth Proportional to 4,526,672.80, 6,246,852.60 and 2,461,732.72

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Solution

The fourth proportional to 4,526,672.80, 6,246,852.60 and 2,461,732.72 is: 3,397,215.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,672.80 : 6,246,852.60 = 2,461,732.72 : x
  2. Step 2: Convert to fraction form
    4,526,672.80/6,246,852.60 = 2,461,732.72/x
  3. Step 3: Cross multiply
    4,526,672.80x = 6,246,852.60 × 2,461,732.72
  4. Step 4: Simplify right side
    4,526,672.80x = 15,378,081,442,437.07
  5. Step 5: Solve for x
    x = 15,378,081,442,437.07/4,526,672.80
  6. Step 6: Final answer
    x = 3,397,215.16

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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.