Home / 1,865,007-2,797,510.50-602,834.63

Finding the Fourth Proportional to 1,865,007, 2,797,510.50 and 602,834.63

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Solution

The fourth proportional to 1,865,007, 2,797,510.50 and 602,834.63 is: 904,251.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,007 : 2,797,510.50 = 602,834.63 : x
  2. Step 2: Convert to fraction form
    1,865,007/2,797,510.50 = 602,834.63/x
  3. Step 3: Cross multiply
    1,865,007x = 2,797,510.50 × 602,834.63
  4. Step 4: Simplify right side
    1,865,007x = 1,686,436,193,201.06
  5. Step 5: Solve for x
    x = 1,686,436,193,201.06/1,865,007
  6. Step 6: Final answer
    x = 904,251.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.