Home / 4,482,404.64-6,185,705.52-2,445,199.56

Finding the Fourth Proportional to 4,482,404.64, 6,185,705.52 and 2,445,199.56

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Solution

The fourth proportional to 4,482,404.64, 6,185,705.52 and 2,445,199.56 is: 3,374,368.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,404.64 : 6,185,705.52 = 2,445,199.56 : x
  2. Step 2: Convert to fraction form
    4,482,404.64/6,185,705.52 = 2,445,199.56/x
  3. Step 3: Cross multiply
    4,482,404.64x = 6,185,705.52 × 2,445,199.56
  4. Step 4: Simplify right side
    4,482,404.64x = 15,125,284,415,793.57
  5. Step 5: Solve for x
    x = 15,125,284,415,793.57/4,482,404.64
  6. Step 6: Final answer
    x = 3,374,368.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.