Home / 1,366,964.10-2,046,509.55-835,523.10

Finding the Fourth Proportional to 1,366,964.10, 2,046,509.55 and 835,523.10

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Solution

The fourth proportional to 1,366,964.10, 2,046,509.55 and 835,523.10 is: 1,250,878.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,964.10 : 2,046,509.55 = 835,523.10 : x
  2. Step 2: Convert to fraction form
    1,366,964.10/2,046,509.55 = 835,523.10/x
  3. Step 3: Cross multiply
    1,366,964.10x = 2,046,509.55 × 835,523.10
  4. Step 4: Simplify right side
    1,366,964.10x = 1,709,906,003,395.61
  5. Step 5: Solve for x
    x = 1,709,906,003,395.61/1,366,964.10
  6. Step 6: Final answer
    x = 1,250,878.50

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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.