Home / 6,964,323.17-10,440,990.62-4,400,133.33

Finding the Fourth Proportional to 6,964,323.17, 10,440,990.62 and 4,400,133.33

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Solution

The fourth proportional to 6,964,323.17, 10,440,990.62 and 4,400,133.33 is: 6,596,728.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,323.17 : 10,440,990.62 = 4,400,133.33 : x
  2. Step 2: Convert to fraction form
    6,964,323.17/10,440,990.62 = 4,400,133.33/x
  3. Step 3: Cross multiply
    6,964,323.17x = 10,440,990.62 × 4,400,133.33
  4. Step 4: Simplify right side
    6,964,323.17x = 45,941,750,825,279.36
  5. Step 5: Solve for x
    x = 45,941,750,825,279.36/6,964,323.17
  6. Step 6: Final answer
    x = 6,596,728.74

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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.