Home / 1,523,581.66-2,102,529.26-835,241.01

Finding the Fourth Proportional to 1,523,581.66, 2,102,529.26 and 835,241.01

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Solution

The fourth proportional to 1,523,581.66, 2,102,529.26 and 835,241.01 is: 1,152,625.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,581.66 : 2,102,529.26 = 835,241.01 : x
  2. Step 2: Convert to fraction form
    1,523,581.66/2,102,529.26 = 835,241.01/x
  3. Step 3: Cross multiply
    1,523,581.66x = 2,102,529.26 × 835,241.01
  4. Step 4: Simplify right side
    1,523,581.66x = 1,756,118,656,880.57
  5. Step 5: Solve for x
    x = 1,756,118,656,880.57/1,523,581.66
  6. Step 6: Final answer
    x = 1,152,625.23

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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.