Home / 1,835,464.28-2,533,174.27-1,110,317.20

Finding the Fourth Proportional to 1,835,464.28, 2,533,174.27 and 1,110,317.20

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Solution

The fourth proportional to 1,835,464.28, 2,533,174.27 and 1,110,317.20 is: 1,532,379.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,464.28 : 2,533,174.27 = 1,110,317.20 : x
  2. Step 2: Convert to fraction form
    1,835,464.28/2,533,174.27 = 1,110,317.20/x
  3. Step 3: Cross multiply
    1,835,464.28x = 2,533,174.27 × 1,110,317.20
  4. Step 4: Simplify right side
    1,835,464.28x = 2,812,626,962,578.44
  5. Step 5: Solve for x
    x = 2,812,626,962,578.44/1,835,464.28
  6. Step 6: Final answer
    x = 1,532,379.02

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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.