Home / 6,309,573.80-9,464,360.70-4,517,983.40

Finding the Fourth Proportional to 6,309,573.80, 9,464,360.70 and 4,517,983.40

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Solution

The fourth proportional to 6,309,573.80, 9,464,360.70 and 4,517,983.40 is: 6,776,975.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,573.80 : 9,464,360.70 = 4,517,983.40 : x
  2. Step 2: Convert to fraction form
    6,309,573.80/9,464,360.70 = 4,517,983.40/x
  3. Step 3: Cross multiply
    6,309,573.80x = 9,464,360.70 × 4,517,983.40
  4. Step 4: Simplify right side
    6,309,573.80x = 42,759,824,534,212.38
  5. Step 5: Solve for x
    x = 42,759,824,534,212.38/6,309,573.80
  6. Step 6: Final answer
    x = 6,776,975.10

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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.