Home / 3,303,594.74-4,955,192.98-1,964,280.39

Finding the Fourth Proportional to 3,303,594.74, 4,955,192.98 and 1,964,280.39

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Solution

The fourth proportional to 3,303,594.74, 4,955,192.98 and 1,964,280.39 is: 2,946,302.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,594.74 : 4,955,192.98 = 1,964,280.39 : x
  2. Step 2: Convert to fraction form
    3,303,594.74/4,955,192.98 = 1,964,280.39/x
  3. Step 3: Cross multiply
    3,303,594.74x = 4,955,192.98 × 1,964,280.39
  4. Step 4: Simplify right side
    3,303,594.74x = 9,733,388,369,593.00
  5. Step 5: Solve for x
    x = 9,733,388,369,593.00/3,303,594.74
  6. Step 6: Final answer
    x = 2,946,302.17

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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.