Home / 2,507,186.70-3,760,801.65-710,109.90

Finding the Fourth Proportional to 2,507,186.70, 3,760,801.65 and 710,109.90

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Solution

The fourth proportional to 2,507,186.70, 3,760,801.65 and 710,109.90 is: 1,065,170.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,186.70 : 3,760,801.65 = 710,109.90 : x
  2. Step 2: Convert to fraction form
    2,507,186.70/3,760,801.65 = 710,109.90/x
  3. Step 3: Cross multiply
    2,507,186.70x = 3,760,801.65 × 710,109.90
  4. Step 4: Simplify right side
    2,507,186.70x = 2,670,582,483,601.34
  5. Step 5: Solve for x
    x = 2,670,582,483,601.34/2,507,186.70
  6. Step 6: Final answer
    x = 1,065,170.97

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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.