Home / 1,104,364.44-1,656,499.14-346,188.87

Finding the Fourth Proportional to 1,104,364.44, 1,656,499.14 and 346,188.87

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Solution

The fourth proportional to 1,104,364.44, 1,656,499.14 and 346,188.87 is: 519,268.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,364.44 : 1,656,499.14 = 346,188.87 : x
  2. Step 2: Convert to fraction form
    1,104,364.44/1,656,499.14 = 346,188.87/x
  3. Step 3: Cross multiply
    1,104,364.44x = 1,656,499.14 × 346,188.87
  4. Step 4: Simplify right side
    1,104,364.44x = 573,461,565,432.57
  5. Step 5: Solve for x
    x = 573,461,565,432.57/1,104,364.44
  6. Step 6: Final answer
    x = 519,268.41

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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.