Home / 1,104,317.27-1,656,427.72-346,141.44

Finding the Fourth Proportional to 1,104,317.27, 1,656,427.72 and 346,141.44

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Solution

The fourth proportional to 1,104,317.27, 1,656,427.72 and 346,141.44 is: 519,197.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,317.27 : 1,656,427.72 = 346,141.44 : x
  2. Step 2: Convert to fraction form
    1,104,317.27/1,656,427.72 = 346,141.44/x
  3. Step 3: Cross multiply
    1,104,317.27x = 1,656,427.72 × 346,141.44
  4. Step 4: Simplify right side
    1,104,317.27x = 573,358,276,256.72
  5. Step 5: Solve for x
    x = 573,358,276,256.72/1,104,317.27
  6. Step 6: Final answer
    x = 519,197.06

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1.5x scale

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.