Home / 1,830,968.60-2,746,890.30-883,560.20

Finding the Fourth Proportional to 1,830,968.60, 2,746,890.30 and 883,560.20

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Solution

The fourth proportional to 1,830,968.60, 2,746,890.30 and 883,560.20 is: 1,325,551.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,968.60 : 2,746,890.30 = 883,560.20 : x
  2. Step 2: Convert to fraction form
    1,830,968.60/2,746,890.30 = 883,560.20/x
  3. Step 3: Cross multiply
    1,830,968.60x = 2,746,890.30 × 883,560.20
  4. Step 4: Simplify right side
    1,830,968.60x = 2,427,042,942,846.06
  5. Step 5: Solve for x
    x = 2,427,042,942,846.06/1,830,968.60
  6. Step 6: Final answer
    x = 1,325,551.37

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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.