Home / 1,252,201.16-1,877,037.03-602,823.56

Finding the Fourth Proportional to 1,252,201.16, 1,877,037.03 and 602,823.56

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Solution

The fourth proportional to 1,252,201.16, 1,877,037.03 and 602,823.56 is: 903,626.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,252,201.16 : 1,877,037.03 = 602,823.56 : x
  2. Step 2: Convert to fraction form
    1,252,201.16/1,877,037.03 = 602,823.56/x
  3. Step 3: Cross multiply
    1,252,201.16x = 1,877,037.03 × 602,823.56
  4. Step 4: Simplify right side
    1,252,201.16x = 1,131,522,135,291.24
  5. Step 5: Solve for x
    x = 1,131,522,135,291.24/1,252,201.16
  6. Step 6: Final answer
    x = 903,626.49

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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.