Home / 2,803,752.32-3,869,174.40-1,596,528.32

Finding the Fourth Proportional to 2,803,752.32, 3,869,174.40 and 1,596,528.32

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Solution

The fourth proportional to 2,803,752.32, 3,869,174.40 and 1,596,528.32 is: 2,203,206.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,752.32 : 3,869,174.40 = 1,596,528.32 : x
  2. Step 2: Convert to fraction form
    2,803,752.32/3,869,174.40 = 1,596,528.32/x
  3. Step 3: Cross multiply
    2,803,752.32x = 3,869,174.40 × 1,596,528.32
  4. Step 4: Simplify right side
    2,803,752.32x = 6,177,246,504,619.01
  5. Step 5: Solve for x
    x = 6,177,246,504,619.01/2,803,752.32
  6. Step 6: Final answer
    x = 2,203,206.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.