Home / 4,382,424.36-6,573,966.97-1,308,172.35

Finding the Fourth Proportional to 4,382,424.36, 6,573,966.97 and 1,308,172.35

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Solution

The fourth proportional to 4,382,424.36, 6,573,966.97 and 1,308,172.35 is: 1,962,357.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,424.36 : 6,573,966.97 = 1,308,172.35 : x
  2. Step 2: Convert to fraction form
    4,382,424.36/6,573,966.97 = 1,308,172.35/x
  3. Step 3: Cross multiply
    4,382,424.36x = 6,573,966.97 × 1,308,172.35
  4. Step 4: Simplify right side
    4,382,424.36x = 8,599,881,783,827.01
  5. Step 5: Solve for x
    x = 8,599,881,783,827.01/4,382,424.36
  6. Step 6: Final answer
    x = 1,962,357.15

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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.