Home / 1,964,501.28-2,946,460.24-544,409.28

Finding the Fourth Proportional to 1,964,501.28, 2,946,460.24 and 544,409.28

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Solution

The fourth proportional to 1,964,501.28, 2,946,460.24 and 544,409.28 is: 816,533.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,501.28 : 2,946,460.24 = 544,409.28 : x
  2. Step 2: Convert to fraction form
    1,964,501.28/2,946,460.24 = 544,409.28/x
  3. Step 3: Cross multiply
    1,964,501.28x = 2,946,460.24 × 544,409.28
  4. Step 4: Simplify right side
    1,964,501.28x = 1,604,080,297,807.03
  5. Step 5: Solve for x
    x = 1,604,080,297,807.03/1,964,501.28
  6. Step 6: Final answer
    x = 816,533.09

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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.