Home / 8,667,955.26-13,001,617.53-2,602,529.33

Finding the Fourth Proportional to 8,667,955.26, 13,001,617.53 and 2,602,529.33

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Solution

The fourth proportional to 8,667,955.26, 13,001,617.53 and 2,602,529.33 is: 3,903,699.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,667,955.26 : 13,001,617.53 = 2,602,529.33 : x
  2. Step 2: Convert to fraction form
    8,667,955.26/13,001,617.53 = 2,602,529.33/x
  3. Step 3: Cross multiply
    8,667,955.26x = 13,001,617.53 × 2,602,529.33
  4. Step 4: Simplify right side
    8,667,955.26x = 33,837,090,894,259.07
  5. Step 5: Solve for x
    x = 33,837,090,894,259.07/8,667,955.26
  6. Step 6: Final answer
    x = 3,903,699.30

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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.