Home / 2,971,281.09-4,455,623.79-1,051,554.27

Finding the Fourth Proportional to 2,971,281.09, 4,455,623.79 and 1,051,554.27

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Solution

The fourth proportional to 2,971,281.09, 4,455,623.79 and 1,051,554.27 is: 1,576,872.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,971,281.09 : 4,455,623.79 = 1,051,554.27 : x
  2. Step 2: Convert to fraction form
    2,971,281.09/4,455,623.79 = 1,051,554.27/x
  3. Step 3: Cross multiply
    2,971,281.09x = 4,455,623.79 × 1,051,554.27
  4. Step 4: Simplify right side
    2,971,281.09x = 4,685,330,227,769.37
  5. Step 5: Solve for x
    x = 4,685,330,227,769.37/2,971,281.09
  6. Step 6: Final answer
    x = 1,576,872.09

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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.