Home / 5,712,354.04-7,883,048.57-3,265,017.63

Finding the Fourth Proportional to 5,712,354.04, 7,883,048.57 and 3,265,017.63

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Solution

The fourth proportional to 5,712,354.04, 7,883,048.57 and 3,265,017.63 is: 4,505,724.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,712,354.04 : 7,883,048.57 = 3,265,017.63 : x
  2. Step 2: Convert to fraction form
    5,712,354.04/7,883,048.57 = 3,265,017.63/x
  3. Step 3: Cross multiply
    5,712,354.04x = 7,883,048.57 × 3,265,017.63
  4. Step 4: Simplify right side
    5,712,354.04x = 25,738,292,567,358.83
  5. Step 5: Solve for x
    x = 25,738,292,567,358.83/5,712,354.04
  6. Step 6: Final answer
    x = 4,505,724.33

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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.