Home / 6,975,582.33-10,463,780.70-2,118,047.29

Finding the Fourth Proportional to 6,975,582.33, 10,463,780.70 and 2,118,047.29

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Solution

The fourth proportional to 6,975,582.33, 10,463,780.70 and 2,118,047.29 is: 3,177,194.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,975,582.33 : 10,463,780.70 = 2,118,047.29 : x
  2. Step 2: Convert to fraction form
    6,975,582.33/10,463,780.70 = 2,118,047.29/x
  3. Step 3: Cross multiply
    6,975,582.33x = 10,463,780.70 × 2,118,047.29
  4. Step 4: Simplify right side
    6,975,582.33x = 22,162,782,367,869.02
  5. Step 5: Solve for x
    x = 22,162,782,367,869.02/6,975,582.33
  6. Step 6: Final answer
    x = 3,177,194.58

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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.