Home / 4,482,400.60-6,186,005.40-2,548,841.50

Finding the Fourth Proportional to 4,482,400.60, 6,186,005.40 and 2,548,841.50

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Solution

The fourth proportional to 4,482,400.60, 6,186,005.40 and 2,548,841.50 is: 3,517,567.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,400.60 : 6,186,005.40 = 2,548,841.50 : x
  2. Step 2: Convert to fraction form
    4,482,400.60/6,186,005.40 = 2,548,841.50/x
  3. Step 3: Cross multiply
    4,482,400.60x = 6,186,005.40 × 2,548,841.50
  4. Step 4: Simplify right side
    4,482,400.60x = 15,767,147,282,744.10
  5. Step 5: Solve for x
    x = 15,767,147,282,744.10/4,482,400.60
  6. Step 6: Final answer
    x = 3,517,567.64

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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.