Home / 1,033,880.92-1,550,822.28-323,964.32

Finding the Fourth Proportional to 1,033,880.92, 1,550,822.28 and 323,964.32

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Solution

The fourth proportional to 1,033,880.92, 1,550,822.28 and 323,964.32 is: 485,946.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,880.92 : 1,550,822.28 = 323,964.32 : x
  2. Step 2: Convert to fraction form
    1,033,880.92/1,550,822.28 = 323,964.32/x
  3. Step 3: Cross multiply
    1,033,880.92x = 1,550,822.28 × 323,964.32
  4. Step 4: Simplify right side
    1,033,880.92x = 502,411,085,381.05
  5. Step 5: Solve for x
    x = 502,411,085,381.05/1,033,880.92
  6. Step 6: Final answer
    x = 485,946.76

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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.