Home / 2,835,452.65-3,913,228.13-1,733,530.63

Finding the Fourth Proportional to 2,835,452.65, 3,913,228.13 and 1,733,530.63

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Solution

The fourth proportional to 2,835,452.65, 3,913,228.13 and 1,733,530.63 is: 2,392,457.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,452.65 : 3,913,228.13 = 1,733,530.63 : x
  2. Step 2: Convert to fraction form
    2,835,452.65/3,913,228.13 = 1,733,530.63/x
  3. Step 3: Cross multiply
    2,835,452.65x = 3,913,228.13 × 1,733,530.63
  4. Step 4: Simplify right side
    2,835,452.65x = 6,783,700,825,532.62
  5. Step 5: Solve for x
    x = 6,783,700,825,532.62/2,835,452.65
  6. Step 6: Final answer
    x = 2,392,457.81

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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.