Home / 2,933,689.50-4,048,506.09-1,710,843.03

Finding the Fourth Proportional to 2,933,689.50, 4,048,506.09 and 1,710,843.03

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Solution

The fourth proportional to 2,933,689.50, 4,048,506.09 and 1,710,843.03 is: 2,360,971.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,689.50 : 4,048,506.09 = 1,710,843.03 : x
  2. Step 2: Convert to fraction form
    2,933,689.50/4,048,506.09 = 1,710,843.03/x
  3. Step 3: Cross multiply
    2,933,689.50x = 4,048,506.09 × 1,710,843.03
  4. Step 4: Simplify right side
    2,933,689.50x = 6,926,358,425,989.05
  5. Step 5: Solve for x
    x = 6,926,358,425,989.05/2,933,689.50
  6. Step 6: Final answer
    x = 2,360,971.88

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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.