Home / 11,571,323.34-17,356,808.17-2,817,683.80

Finding the Fourth Proportional to 11,571,323.34, 17,356,808.17 and 2,817,683.80

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Solution

The fourth proportional to 11,571,323.34, 17,356,808.17 and 2,817,683.80 is: 4,226,482.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,571,323.34 : 17,356,808.17 = 2,817,683.80 : x
  2. Step 2: Convert to fraction form
    11,571,323.34/17,356,808.17 = 2,817,683.80/x
  3. Step 3: Cross multiply
    11,571,323.34x = 17,356,808.17 × 2,817,683.80
  4. Step 4: Simplify right side
    11,571,323.34x = 48,905,997,200,316.65
  5. Step 5: Solve for x
    x = 48,905,997,200,316.65/11,571,323.34
  6. Step 6: Final answer
    x = 4,226,482.64

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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.