Home / 1,060,660.65-1,463,455.66-625,095.91

Finding the Fourth Proportional to 1,060,660.65, 1,463,455.66 and 625,095.91

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Solution

The fourth proportional to 1,060,660.65, 1,463,455.66 and 625,095.91 is: 862,481.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,660.65 : 1,463,455.66 = 625,095.91 : x
  2. Step 2: Convert to fraction form
    1,060,660.65/1,463,455.66 = 625,095.91/x
  3. Step 3: Cross multiply
    1,060,660.65x = 1,463,455.66 × 625,095.91
  4. Step 4: Simplify right side
    1,060,660.65x = 914,800,147,532.35
  5. Step 5: Solve for x
    x = 914,800,147,532.35/1,060,660.65
  6. Step 6: Final answer
    x = 862,481.46

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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.