Home / 2,348,376.35-3,521,454.24-909,733.58

Finding the Fourth Proportional to 2,348,376.35, 3,521,454.24 and 909,733.58

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Solution

The fourth proportional to 2,348,376.35, 3,521,454.24 and 909,733.58 is: 1,364,170.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,376.35 : 3,521,454.24 = 909,733.58 : x
  2. Step 2: Convert to fraction form
    2,348,376.35/3,521,454.24 = 909,733.58/x
  3. Step 3: Cross multiply
    2,348,376.35x = 3,521,454.24 × 909,733.58
  4. Step 4: Simplify right side
    2,348,376.35x = 3,203,585,154,954.11
  5. Step 5: Solve for x
    x = 3,203,585,154,954.11/2,348,376.35
  6. Step 6: Final answer
    x = 1,364,170.25

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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.