Home / 8,667,953.87-13,001,615.48-2,602,527.96

Finding the Fourth Proportional to 8,667,953.87, 13,001,615.48 and 2,602,527.96

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Solution

The fourth proportional to 8,667,953.87, 13,001,615.48 and 2,602,527.96 is: 3,903,697.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,667,953.87 : 13,001,615.48 = 2,602,527.96 : x
  2. Step 2: Convert to fraction form
    8,667,953.87/13,001,615.48 = 2,602,527.96/x
  3. Step 3: Cross multiply
    8,667,953.87x = 13,001,615.48 × 2,602,527.96
  4. Step 4: Simplify right side
    8,667,953.87x = 33,837,067,733,848.11
  5. Step 5: Solve for x
    x = 33,837,067,733,848.11/8,667,953.87
  6. Step 6: Final answer
    x = 3,903,697.26

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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.