Home / 1,094,816.80-1,642,225.20-1,032,815.35

Finding the Fourth Proportional to 1,094,816.80, 1,642,225.20 and 1,032,815.35

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Solution

The fourth proportional to 1,094,816.80, 1,642,225.20 and 1,032,815.35 is: 1,549,223.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,816.80 : 1,642,225.20 = 1,032,815.35 : x
  2. Step 2: Convert to fraction form
    1,094,816.80/1,642,225.20 = 1,032,815.35/x
  3. Step 3: Cross multiply
    1,094,816.80x = 1,642,225.20 × 1,032,815.35
  4. Step 4: Simplify right side
    1,094,816.80x = 1,696,115,394,716.82
  5. Step 5: Solve for x
    x = 1,696,115,394,716.82/1,094,816.80
  6. Step 6: Final answer
    x = 1,549,223.03

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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.