Home / 1,787,014.00-2,466,095.60-971,219.75

Finding the Fourth Proportional to 1,787,014.00, 2,466,095.60 and 971,219.75

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Solution

The fourth proportional to 1,787,014.00, 2,466,095.60 and 971,219.75 is: 1,340,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,787,014.00 : 2,466,095.60 = 971,219.75 : x
  2. Step 2: Convert to fraction form
    1,787,014.00/2,466,095.60 = 971,219.75/x
  3. Step 3: Cross multiply
    1,787,014.00x = 2,466,095.60 × 971,219.75
  4. Step 4: Simplify right side
    1,787,014.00x = 2,395,120,747,252.00
  5. Step 5: Solve for x
    x = 2,395,120,747,252.00/1,787,014.00
  6. Step 6: Final answer
    x = 1,340,292.10

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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.