Home / 5,708,804.31-7,870,528.62-4,535,296.83

Finding the Fourth Proportional to 5,708,804.31, 7,870,528.62 and 4,535,296.83

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Solution

The fourth proportional to 5,708,804.31, 7,870,528.62 and 4,535,296.83 is: 6,252,654.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,708,804.31 : 7,870,528.62 = 4,535,296.83 : x
  2. Step 2: Convert to fraction form
    5,708,804.31/7,870,528.62 = 4,535,296.83/x
  3. Step 3: Cross multiply
    5,708,804.31x = 7,870,528.62 × 4,535,296.83
  4. Step 4: Simplify right side
    5,708,804.31x = 35,695,183,500,710.27
  5. Step 5: Solve for x
    x = 35,695,183,500,710.27/5,708,804.31
  6. Step 6: Final answer
    x = 6,252,654.95

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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.