Home / 3,809,417.60-5,714,063.63-1,534,886.57

Finding the Fourth Proportional to 3,809,417.60, 5,714,063.63 and 1,534,886.57

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Solution

The fourth proportional to 3,809,417.60, 5,714,063.63 and 1,534,886.57 is: 2,302,304.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,809,417.60 : 5,714,063.63 = 1,534,886.57 : x
  2. Step 2: Convert to fraction form
    3,809,417.60/5,714,063.63 = 1,534,886.57/x
  3. Step 3: Cross multiply
    3,809,417.60x = 5,714,063.63 × 1,534,886.57
  4. Step 4: Simplify right side
    3,809,417.60x = 8,770,439,518,138.02
  5. Step 5: Solve for x
    x = 8,770,439,518,138.02/3,809,417.60
  6. Step 6: Final answer
    x = 2,302,304.56

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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.