Home / 1,599,015.30-2,398,522.95-651,869.70

Finding the Fourth Proportional to 1,599,015.30, 2,398,522.95 and 651,869.70

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Solution

The fourth proportional to 1,599,015.30, 2,398,522.95 and 651,869.70 is: 977,804.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,015.30 : 2,398,522.95 = 651,869.70 : x
  2. Step 2: Convert to fraction form
    1,599,015.30/2,398,522.95 = 651,869.70/x
  3. Step 3: Cross multiply
    1,599,015.30x = 2,398,522.95 × 651,869.70
  4. Step 4: Simplify right side
    1,599,015.30x = 1,563,524,435,859.62
  5. Step 5: Solve for x
    x = 1,563,524,435,859.62/1,599,015.30
  6. Step 6: Final answer
    x = 977,804.55

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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.