Home / 6,265,365.84-9,398,056.96-1,716,454.64

Finding the Fourth Proportional to 6,265,365.84, 9,398,056.96 and 1,716,454.64

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Solution

The fourth proportional to 6,265,365.84, 9,398,056.96 and 1,716,454.64 is: 2,574,684.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,365.84 : 9,398,056.96 = 1,716,454.64 : x
  2. Step 2: Convert to fraction form
    6,265,365.84/9,398,056.96 = 1,716,454.64/x
  3. Step 3: Cross multiply
    6,265,365.84x = 9,398,056.96 × 1,716,454.64
  4. Step 4: Simplify right side
    6,265,365.84x = 16,131,338,475,976.29
  5. Step 5: Solve for x
    x = 16,131,338,475,976.29/6,265,365.84
  6. Step 6: Final answer
    x = 2,574,684.21

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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.