Home / 6,152,526.92-9,222,725.06-2,160,639.56

Finding the Fourth Proportional to 6,152,526.92, 9,222,725.06 and 2,160,639.56

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Solution

The fourth proportional to 6,152,526.92, 9,222,725.06 and 2,160,639.56 is: 3,238,829.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,526.92 : 9,222,725.06 = 2,160,639.56 : x
  2. Step 2: Convert to fraction form
    6,152,526.92/9,222,725.06 = 2,160,639.56/x
  3. Step 3: Cross multiply
    6,152,526.92x = 9,222,725.06 × 2,160,639.56
  4. Step 4: Simplify right side
    6,152,526.92x = 19,926,984,615,639.38
  5. Step 5: Solve for x
    x = 19,926,984,615,639.38/6,152,526.92
  6. Step 6: Final answer
    x = 3,238,829.33

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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.