Home / 2,021,707.04-3,034,023.80-790,896.52

Finding the Fourth Proportional to 2,021,707.04, 3,034,023.80 and 790,896.52

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Solution

The fourth proportional to 2,021,707.04, 3,034,023.80 and 790,896.52 is: 1,186,917.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,707.04 : 3,034,023.80 = 790,896.52 : x
  2. Step 2: Convert to fraction form
    2,021,707.04/3,034,023.80 = 790,896.52/x
  3. Step 3: Cross multiply
    2,021,707.04x = 3,034,023.80 × 790,896.52
  4. Step 4: Simplify right side
    2,021,707.04x = 2,399,598,865,017.18
  5. Step 5: Solve for x
    x = 2,399,598,865,017.18/2,021,707.04
  6. Step 6: Final answer
    x = 1,186,917.20

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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.