Home / 1,896,613.50-2,617,529.46-1,162,055.26

Finding the Fourth Proportional to 1,896,613.50, 2,617,529.46 and 1,162,055.26

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Solution

The fourth proportional to 1,896,613.50, 2,617,529.46 and 1,162,055.26 is: 1,603,760.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,613.50 : 2,617,529.46 = 1,162,055.26 : x
  2. Step 2: Convert to fraction form
    1,896,613.50/2,617,529.46 = 1,162,055.26/x
  3. Step 3: Cross multiply
    1,896,613.50x = 2,617,529.46 × 1,162,055.26
  4. Step 4: Simplify right side
    1,896,613.50x = 3,041,713,877,197.96
  5. Step 5: Solve for x
    x = 3,041,713,877,197.96/1,896,613.50
  6. Step 6: Final answer
    x = 1,603,760.53

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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.