Home / 1,560,206.60-2,340,528.60-613,357.10

Finding the Fourth Proportional to 1,560,206.60, 2,340,528.60 and 613,357.10

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Solution

The fourth proportional to 1,560,206.60, 2,340,528.60 and 613,357.10 is: 920,121.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,206.60 : 2,340,528.60 = 613,357.10 : x
  2. Step 2: Convert to fraction form
    1,560,206.60/2,340,528.60 = 613,357.10/x
  3. Step 3: Cross multiply
    1,560,206.60x = 2,340,528.60 × 613,357.10
  4. Step 4: Simplify right side
    1,560,206.60x = 1,435,579,834,563.06
  5. Step 5: Solve for x
    x = 1,435,579,834,563.06/1,560,206.60
  6. Step 6: Final answer
    x = 920,121.63

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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.