Home / 9,769,681.94-14,655,835.11-3,706,661.84

Finding the Fourth Proportional to 9,769,681.94, 14,655,835.11 and 3,706,661.84

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Solution

The fourth proportional to 9,769,681.94, 14,655,835.11 and 3,706,661.84 is: 5,560,490.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769,681.94 : 14,655,835.11 = 3,706,661.84 : x
  2. Step 2: Convert to fraction form
    9,769,681.94/14,655,835.11 = 3,706,661.84/x
  3. Step 3: Cross multiply
    9,769,681.94x = 14,655,835.11 × 3,706,661.84
  4. Step 4: Simplify right side
    9,769,681.94x = 54,324,224,662,290.02
  5. Step 5: Solve for x
    x = 54,324,224,662,290.02/9,769,681.94
  6. Step 6: Final answer
    x = 5,560,490.61

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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.