Home / 6,957,270.91-9,601,030.14-3,817,555.19

Finding the Fourth Proportional to 6,957,270.91, 9,601,030.14 and 3,817,555.19

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Solution

The fourth proportional to 6,957,270.91, 9,601,030.14 and 3,817,555.19 is: 5,268,224.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,957,270.91 : 9,601,030.14 = 3,817,555.19 : x
  2. Step 2: Convert to fraction form
    6,957,270.91/9,601,030.14 = 3,817,555.19/x
  3. Step 3: Cross multiply
    6,957,270.91x = 9,601,030.14 × 3,817,555.19
  4. Step 4: Simplify right side
    6,957,270.91x = 36,652,462,440,303.43
  5. Step 5: Solve for x
    x = 36,652,462,440,303.43/6,957,270.91
  6. Step 6: Final answer
    x = 5,268,224.12

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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.