Home / 11,849,358.88-16,347,485.69-6,886,975.69

Finding the Fourth Proportional to 11,849,358.88, 16,347,485.69 and 6,886,975.69

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Solution

The fourth proportional to 11,849,358.88, 16,347,485.69 and 6,886,975.69 is: 9,501,335.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,849,358.88 : 16,347,485.69 = 6,886,975.69 : x
  2. Step 2: Convert to fraction form
    11,849,358.88/16,347,485.69 = 6,886,975.69/x
  3. Step 3: Cross multiply
    11,849,358.88x = 16,347,485.69 × 6,886,975.69
  4. Step 4: Simplify right side
    11,849,358.88x = 112,584,736,475,132.89
  5. Step 5: Solve for x
    x = 112,584,736,475,132.89/11,849,358.88
  6. Step 6: Final answer
    x = 9,501,335.70

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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.