Home / 9,656,436.80-14,486,599.20-2,832,996.80

Finding the Fourth Proportional to 9,656,436.80, 14,486,599.20 and 2,832,996.80

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Solution

The fourth proportional to 9,656,436.80, 14,486,599.20 and 2,832,996.80 is: 4,250,065.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,436.80 : 14,486,599.20 = 2,832,996.80 : x
  2. Step 2: Convert to fraction form
    9,656,436.80/14,486,599.20 = 2,832,996.80/x
  3. Step 3: Cross multiply
    9,656,436.80x = 14,486,599.20 × 2,832,996.80
  4. Step 4: Simplify right side
    9,656,436.80x = 41,040,489,176,482.55
  5. Step 5: Solve for x
    x = 41,040,489,176,482.55/9,656,436.80
  6. Step 6: Final answer
    x = 4,250,065.53

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1.5x scale

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.