Home / 6,590,019.57-9,844,954.46-4,265,577.60

Finding the Fourth Proportional to 6,590,019.57, 9,844,954.46 and 4,265,577.60

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Solution

The fourth proportional to 6,590,019.57, 9,844,954.46 and 4,265,577.60 is: 6,372,426.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,019.57 : 9,844,954.46 = 4,265,577.60 : x
  2. Step 2: Convert to fraction form
    6,590,019.57/9,844,954.46 = 4,265,577.60/x
  3. Step 3: Cross multiply
    6,590,019.57x = 9,844,954.46 × 4,265,577.60
  4. Step 4: Simplify right side
    6,590,019.57x = 41,994,417,254,717.29
  5. Step 5: Solve for x
    x = 41,994,417,254,717.29/6,590,019.57
  6. Step 6: Final answer
    x = 6,372,426.79

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.