Home / 8,241,583.65-11,360,277.65-6,496,423.26

Finding the Fourth Proportional to 8,241,583.65, 11,360,277.65 and 6,496,423.26

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Solution

The fourth proportional to 8,241,583.65, 11,360,277.65 and 6,496,423.26 is: 8,954,731.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,241,583.65 : 11,360,277.65 = 6,496,423.26 : x
  2. Step 2: Convert to fraction form
    8,241,583.65/11,360,277.65 = 6,496,423.26/x
  3. Step 3: Cross multiply
    8,241,583.65x = 11,360,277.65 × 6,496,423.26
  4. Step 4: Simplify right side
    8,241,583.65x = 73,801,171,933,036.02
  5. Step 5: Solve for x
    x = 73,801,171,933,036.02/8,241,583.65
  6. Step 6: Final answer
    x = 8,954,731.89

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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.