Home / 8,667,953.37-13,001,614.73-2,602,527.46

Finding the Fourth Proportional to 8,667,953.37, 13,001,614.73 and 2,602,527.46

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Solution

The fourth proportional to 8,667,953.37, 13,001,614.73 and 2,602,527.46 is: 3,903,696.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,667,953.37 : 13,001,614.73 = 2,602,527.46 : x
  2. Step 2: Convert to fraction form
    8,667,953.37/13,001,614.73 = 2,602,527.46/x
  3. Step 3: Cross multiply
    8,667,953.37x = 13,001,614.73 × 2,602,527.46
  4. Step 4: Simplify right side
    8,667,953.37x = 33,837,059,281,144.77
  5. Step 5: Solve for x
    x = 33,837,059,281,144.77/8,667,953.37
  6. Step 6: Final answer
    x = 3,903,696.51

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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.